Products

Refine

Country

Business Type

Certificate

Display

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Nitrilotriacetic acid Manufacturer/High quality/Best price/In stock

Cas:139-13-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White crystalline powder Complies Assay 99.0%min

High quality 139-13-9 Nitrilotriacetic acid,AR

Cas:139-13-9

Min.Order:1 Kilogram

FOB Price: $1300.0 / 1600.0

Type:Trading Company

inquiry

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Nitilotriacetic Acid(Nta) supplier in China

Cas:139-13-9

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

Nitrilotriacetic acid CAS NO.139-13-9

Cas:139-13-9

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Nitrilotriacetic acid

Cas:139-13-9

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% Nitrilotriacetic acid 139-13-9 ISO Manufacturer

Cas:139-13-9

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Nitrilotriacetic acid

Cas:139-13-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so o

Nitrilotriacetic acid CAS139-13-9

Cas:139-13-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

China Sell Nitrilotriacetic Acid / Nta Acid CAS 139-13-9 for Metal Complexing Agent

Cas:139-13-9

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Manufacturer supply CAS 139-13-9 with best quality

Cas:139-13-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

CAS No.: 139-13-9 Formula: C6H9NO6 Molecular Weight: 191.14 Melting Point: 246ºC Boiling Point: 498.2ºCat 760 mmHg

Nitrilotriacetic acid CAS: 139-13-9

Cas:139-13-9

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Nitrilotriacetic acid 139-13-9

Cas:139-13-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: Nitrilotriacetic acid CAS: 139-13-9 MF: C6H9NO6 MW: 191.14 Mol File: 139-13-9.mol Nitrilotriacetic acid Structure Nitrilotriacetic acid Chemical Properties Melting point 245 °C (dec.)(lit.) Boiling point 326

Nitrilotriacetic acid

Cas:139-13-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:white powder Storage:keep in cool and dry place

CAS 139-13-9 Nitrilotriacetic acid from China manufacturer ready stock 98%

Cas:139-13-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

Sequestration of metals Nitrilotriacetic acid(NTA)/CAS:139-13-9

Cas:139-13-9

Min.Order:1 Kilogram

FOB Price: $54.0 / 86.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Nitrilotriacetic acid CAS:139-13-9 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic inter

Nitrilotriacetic acid CAS:139-13-9

Cas:139-13-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:139-13-9

Cas:139-13-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Nitrilotriacetic acid

Cas:139-13-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical,

low price ,high quality Nitrilotriacetic acid

Cas:139-13-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

Nitilotriacetic Acid(NTA)

Cas:139-13-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Triumph International Development Limilted

Appearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:By Sea/Air/Courier Port:Qingdao

Kyselina nitrilotrioctova 139-13-9

Cas:139-13-9

Min.Order:1 Kilogram

FOB Price: $16.0 / 20.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality Appearance:Crystalline Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Nitrilotriacetic acid is a chelating agent which forms coo

Nitrilotriacetic acid

Cas:139-13-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Nitrilotriacetic Acid

Cas:139-13-9

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Nitrilotriacetic acid

Cas:139-13-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Nitilotriacetic Acid(Nta)

Cas:139-13-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Nitrilotriacetic acid

Cas:139-13-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Top Purity Nitrilotriacetic acid

Cas:139-13-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

Nitrilotriacetic Acid

Cas:139-13-9

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

Nitrilotriacetic acid

Cas:139-13-9

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Synthetic route

chloroacetic acid
79-11-8

chloroacetic acid

glycine
56-40-6

glycine

A

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

B

iminodiacetic acid
142-73-4

iminodiacetic acid

Conditions
ConditionsYield
With lithium hydroxide for 144h; Ambient temperature;A 12.5 g
B 39%
With lithium hydroxide for 6h; Ambient temperature;A 12.5 g
B 39%
formaldehyd
50-00-0

formaldehyd

N-butylethylenediamine
19522-69-1

N-butylethylenediamine

sodium cyanide
143-33-9

sodium cyanide

A

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

B

N-[2-(bis-carboxymethyl-amino)-ethyl]-N-butyl-glycine
73264-08-1

N-[2-(bis-carboxymethyl-amino)-ethyl]-N-butyl-glycine

Conditions
ConditionsYield
With sodium hydroxide; tert-butyl alcohol
formaldehyd
50-00-0

formaldehyd

potassium cyanide
151-50-8

potassium cyanide

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Conditions
ConditionsYield
With ammonia; water
With water
formaldehyd
50-00-0

formaldehyd

potassium cyanide
151-50-8

potassium cyanide

A

glycolic Acid
79-14-1

glycolic Acid

B

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

C

glycine
56-40-6

glycine

D

iminodiacetic acid
142-73-4

iminodiacetic acid

nitrilotriacetonitrile
7327-60-8

nitrilotriacetonitrile

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Conditions
ConditionsYield
With hydrogenchloride; water
With barium dihydroxide
N,N-dicarboxymethyl hydrazine
19247-05-3

N,N-dicarboxymethyl hydrazine

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Conditions
ConditionsYield
With sulfuric acid at 150℃;
chloroacetic acid
79-11-8

chloroacetic acid

glycine
56-40-6

glycine

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Conditions
ConditionsYield
With potassium hydroxide at 80℃;
chloroacetic acid
79-11-8

chloroacetic acid

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Conditions
ConditionsYield
With ammonia; water anschliessend mit NaCN und Formaldehyd;
With ammonia
With ammonia; zinc(II) chloride
With ammonia
formaldehyd
50-00-0

formaldehyd

sodium cyanide
143-33-9

sodium cyanide

glycine
56-40-6

glycine

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Conditions
ConditionsYield
With sodium hydroxide
Iodoacetic acid
64-69-7

Iodoacetic acid

glycine
56-40-6

glycine

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Conditions
ConditionsYield
With potassium hydroxide at 80℃;
glycine
56-40-6

glycine

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Conditions
ConditionsYield
With water; mercury dichloride at 37℃;
sodium monochloroacetic acid
3926-62-3

sodium monochloroacetic acid

iminodiacetic acid
142-73-4

iminodiacetic acid

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Conditions
ConditionsYield
With sodium hydroxide; nitric acid Kinetics; Rate constant; Thermodynamic data;
With sodium hydroxide; nitric acid
ammonium hydroxide

ammonium hydroxide

chloroacetic acid
79-11-8

chloroacetic acid

A

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

B

diglycolamic acid

diglycolamic acid

Conditions
ConditionsYield
pH >10 sinken;
ammonia
7664-41-7

ammonia

chloroacetic acid
79-11-8

chloroacetic acid

A

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

B

glycine
56-40-6

glycine

C

diglycolamic acid

diglycolamic acid

chloroacetic acid
79-11-8

chloroacetic acid

zinc chloride ammonia

zinc chloride ammonia

A

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

B

glycine
56-40-6

glycine

C

diglycolamic acid

diglycolamic acid

Conditions
ConditionsYield
durch Schmelzen;
water
7732-18-5

water

glycine
56-40-6

glycine

HgCl2

HgCl2

A

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

B

ammonia
7664-41-7

ammonia

C

HgCl

HgCl

D

diglycolamic acid

diglycolamic acid

Conditions
ConditionsYield
at 40℃;
at 70℃;
nitrilotriacetonitrile
7327-60-8

nitrilotriacetonitrile

aq. barium hydroxide solution

aq. barium hydroxide solution

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

chloroacetic acid <3 mol>

chloroacetic acid <3 mol>

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Conditions
ConditionsYield
With sodium hydroxide; ammonia
Iodoacetic acid
64-69-7

Iodoacetic acid

glycine
56-40-6

glycine

diluted KOH

diluted KOH

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Conditions
ConditionsYield
reagiert analog mit Cystin und mit p-Phenylendiamin;
N,N-dicarboxymethyl hydrazine
19247-05-3

N,N-dicarboxymethyl hydrazine

sulfuric acid (30 percent )

sulfuric acid (30 percent )

A

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

B

glycine
56-40-6

glycine

Conditions
ConditionsYield
beim Erhitzen;
hydrogenchloride
7647-01-0

hydrogenchloride

nitrilotriacetonitrile
7327-60-8

nitrilotriacetonitrile

A

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

B

iminodiacetic acid
142-73-4

iminodiacetic acid

formaldehyd
50-00-0

formaldehyd

hydrogen cyanide
74-90-8

hydrogen cyanide

water
7732-18-5

water

A

glycolic Acid
79-14-1

glycolic Acid

B

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

C

diglycolamic acid

diglycolamic acid

Conditions
ConditionsYield
Reaktion von KCN;
formaldehyd
50-00-0

formaldehyd

hydrogen cyanide
74-90-8

hydrogen cyanide

water
7732-18-5

water

A

glycolic Acid
79-14-1

glycolic Acid

B

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

C

glycine
56-40-6

glycine

D

diglycolamic acid

diglycolamic acid

Conditions
ConditionsYield
Reaktion von KCN;
N6-[(benzyloxy)carbonyl]-L-lysine
1155-64-2

N6-[(benzyloxy)carbonyl]-L-lysine

bromoacetic acid
79-08-3

bromoacetic acid

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Conditions
ConditionsYield
With hydrogenchloride; palladium-carbon In sodium hydroxide; water
sodium cyanide
773837-37-9

sodium cyanide

formaldehyd
50-00-0

formaldehyd

monosodium glutamate
32221-81-1

monosodium glutamate

A

N,N-bis(carboxymethyl)glutamic acid tetrasodium salt

N,N-bis(carboxymethyl)glutamic acid tetrasodium salt

B

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Conditions
ConditionsYield
Stage #1: sodium cyanide; monosodium glutamate With sodium hydroxide In water at 97℃; for 0.166667h; Strecker Synthesis;
Stage #2: formaldehyd In water at 97℃; for 0.5h; Strecker Synthesis;
Stage #3: sodium cyanide In water at 110℃; for 2h; Strecker Synthesis;
A 22 %Chromat.
B n/a
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

(2R)-2-aminobutan-1-ol
5856-63-3

(2R)-2-aminobutan-1-ol

(+)-N,N,N-tris{[4-(R)-ethyloxazolin-2-yl]methyl}amine
911838-01-2

(+)-N,N,N-tris{[4-(R)-ethyloxazolin-2-yl]methyl}amine

Conditions
ConditionsYield
Stage #1: nitrilotriacetic acid; (2R)-2-aminobutan-1-ol In toluene for 24h; Reflux;
Stage #2: at 125℃; for 9h;
98%
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

S-trityl-L-penicillamine amide
1604046-86-7

S-trityl-L-penicillamine amide

C78H81N7O6S3

C78H81N7O6S3

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In acetonitrile at 0 - 20℃; for 16h; Inert atmosphere;98%
1,3,5-trichloro-2,4,6-triazine
108-77-0

1,3,5-trichloro-2,4,6-triazine

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

C21H18N6O18(6-)*3Cl(1-)*9Na(1+)

C21H18N6O18(6-)*3Cl(1-)*9Na(1+)

Conditions
ConditionsYield
Stage #1: nitrilotriacetic acid With sodium hydroxide In water for 0.5h;
Stage #2: 1,3,5-trichloro-2,4,6-triazine In water; acetonitrile at 0 - 80℃; for 12h; Temperature; Solvent;
98%
1,3,5-trichloro-2,4,6-triazine
108-77-0

1,3,5-trichloro-2,4,6-triazine

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

C9H6Cl2N4O6(2-)*Cl(1-)*3Na(1+)

C9H6Cl2N4O6(2-)*Cl(1-)*3Na(1+)

Conditions
ConditionsYield
Stage #1: nitrilotriacetic acid With sodium hydroxide In water for 0.5h;
Stage #2: 1,3,5-trichloro-2,4,6-triazine In water; acetonitrile at 0℃; for 2h; Temperature; Solvent;
98%
1,3,5-trichloro-2,4,6-triazine
108-77-0

1,3,5-trichloro-2,4,6-triazine

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

C15H12ClN5O12(4-)*2Cl(1-)*6Na(1+)

C15H12ClN5O12(4-)*2Cl(1-)*6Na(1+)

Conditions
ConditionsYield
Stage #1: nitrilotriacetic acid With sodium hydroxide In water for 0.5h;
Stage #2: 1,3,5-trichloro-2,4,6-triazine In water; acetonitrile at 0 - 40℃; for 6h; Temperature; Solvent;
98%
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

methyltriacetoxysilane
4253-34-3

methyltriacetoxysilane

1-methylsilatrane-3,7,10-trione

1-methylsilatrane-3,7,10-trione

Conditions
ConditionsYield
at 90 - 100℃; under 2 Torr; for 2h;97%
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Phenyl-triethoxygerman
42428-34-2

Phenyl-triethoxygerman

dimethyl sulfoxide
67-68-5

dimethyl sulfoxide

(1-phenyl-2,8,9-trioxa-5-aza-1-germatricyclo[3.3.3.0(1,5)]undecane-3,7,10-trione) * DMSO

(1-phenyl-2,8,9-trioxa-5-aza-1-germatricyclo[3.3.3.0(1,5)]undecane-3,7,10-trione) * DMSO

Conditions
ConditionsYield
In dimethyl sulfoxide byproducts: CH3CH2OH; heated with stirring at 80°C for 15 min; excess of DMSO removed at 50°C; cooled; filtered off; washed (benzene and ether) dried (vac.); elem.anal.;97%
sodium [99Tc]pertechnetate

sodium [99Tc]pertechnetate

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

N-[tris(hydroxymethyl)methyl]glycine
5704-04-1

N-[tris(hydroxymethyl)methyl]glycine

(99m)Tc(HYNIC-Lys(OMe)-NIC)(tricine)

(99m)Tc(HYNIC-Lys(OMe)-NIC)(tricine)

Conditions
ConditionsYield
With hydrogenchloride; tin(ll) chloride In water at 100℃; for 0.166667h; pH=5.0; Succinate buffer;95%
chromium chloride hexahydrate

chromium chloride hexahydrate

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

water
7732-18-5

water

barium carbonate

barium carbonate

[barium-di-mu.-hydroxy-bis-(nitrilotriacetatochromium(III))] heptahydrate

[barium-di-mu.-hydroxy-bis-(nitrilotriacetatochromium(III))] heptahydrate

Conditions
ConditionsYield
With NH4OH In water H2O added to a mixt. of ligand and dispersed BaCO3 (1:1.5), warmed up to95°C, treated with CrCl3*6H2O (1.5 equiv.) in H2O, kept at 95.de gree.C, neutralized with concd.NH4OH to pH=6.5-7; filtered, concd., crystd. for 24 h, filtered, washed (cold H2O, EtOH, ether);95%
pyridine
110-86-1

pyridine

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

uranium(IV) chloride
10026-10-5

uranium(IV) chloride

(Hpy)2[U(nitrilotriacetate)2]

(Hpy)2[U(nitrilotriacetate)2]

Conditions
ConditionsYield
In pyridine onto UCl4 and nitrilotriacetic acid pyridine was condensed at -70°C, react. mixt. was stirred at 60°C for 30 min and at 95°C for 12 h; ppt. was filtered, washed with hot pyridine and dried under vacuum at 25°C for 48 h; elem. anal.;95%
tetrabutoxytitanium

tetrabutoxytitanium

zinc(II) sulfate heptahydrate

zinc(II) sulfate heptahydrate

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

[Zn(water)5]2[Ti2O(peroxide)2(nitrilotriacetate)2]*7water

[Zn(water)5]2[Ti2O(peroxide)2(nitrilotriacetate)2]*7water

Conditions
ConditionsYield
With NH3 In ammonia aq. NH3; addn. of 1 equiv. of Ti(IV) compd. to soln. of 1 equiv. of nitrilotriacetic acid in H2O, stirring overnight, addn. of aq. H2O2 at 0°C, filtration, adjusting pH to 4.0 by aq. NH3, addn. of 1 equiv. of Zn(II) compd., keeping at 4°C for 3 ds; isolation of crystals, washing with deionized water, drying in vac., elem. anal.;95%
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

benzylamine
100-46-9

benzylamine

2,2',2"-nitrilotris-(N-phenylmethyl)-acetamide
17612-75-8

2,2',2"-nitrilotris-(N-phenylmethyl)-acetamide

Conditions
ConditionsYield
at 150℃; for 0.75h; microwave irradiation;94%
Microwave irradiation;
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

triethylmethoxystannane
1067-21-6

triethylmethoxystannane

tris(triethylstannyl) nitrilotrisacetate
87010-46-6

tris(triethylstannyl) nitrilotrisacetate

Conditions
ConditionsYield
In not given elem. anal.;94%
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

N,N',N''-tris(2-benzimidazolylmethyl)amine
64019-57-4

N,N',N''-tris(2-benzimidazolylmethyl)amine

Conditions
ConditionsYield
In ethylene glycol at 200℃;93%
at 170 - 180℃; for 1h;90%
In diethylene glycol85%
basic nickel carbonate tetrahydrate

basic nickel carbonate tetrahydrate

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

water
7732-18-5

water

H[Ni(nitrilotriacetato)(H2O)3]
53927-84-7

H[Ni(nitrilotriacetato)(H2O)3]

Conditions
ConditionsYield
In acetonitrile refluxed for 1 h; concd. (vac.), crystd. from H2O;92%
tetrabutoxytitanium

tetrabutoxytitanium

nickel(II) chloride hexahydrate

nickel(II) chloride hexahydrate

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

[Ni(water)5]2[Ti2O(peroxide)2(nitrilotriacetate)2]*7water

[Ni(water)5]2[Ti2O(peroxide)2(nitrilotriacetate)2]*7water

Conditions
ConditionsYield
With NH3 In ammonia aq. NH3; addn. of 1 equiv. of Ti(IV) compd. to soln. of 1 equiv. of nitrilotriacetic acid in H2O, stirring overnight, addn. of aq. H2O2 at 0°C, filtration, adjusting pH to 4.0 by aq. NH3, addn. of 1 equiv. of Ni(II) compd., keeping at 4°C for 3 ds; isolation of crystals, washing with deionized water, drying in vac., elem. anal.;92%
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

CysC(C6H5)3(NH2)

CysC(C6H5)3(NH2)

NTA(CysC(C6H5)3NH2)3

NTA(CysC(C6H5)3NH2)3

Conditions
ConditionsYield
With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In N,N-dimethyl-formamide at 0 - 20℃; Inert atmosphere;92%
(2R)-2-Amino-3-(tritylsulfanyl)propanamide
166737-85-5

(2R)-2-Amino-3-(tritylsulfanyl)propanamide

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

C72H69N7O6S3

C72H69N7O6S3

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In water; N,N-dimethyl-formamide at 0 - 20℃; Inert atmosphere;92%
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

orthaminic acid
7474-78-4

orthaminic acid

C24H21N7O9S3

C24H21N7O9S3

Conditions
ConditionsYield
In ethylene glycol92%
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

1,1',1''-tris<(trimethylsiloxy)carbonyl>trimethylamine
51407-32-0

1,1',1''-tris<(trimethylsiloxy)carbonyl>trimethylamine

Conditions
ConditionsYield
90%
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

(3-dimethylaminopropyl)phenoxydiphenylstannane
153960-24-8

(3-dimethylaminopropyl)phenoxydiphenylstannane

5-(3-dimethylaminopropyl)triptychoxazastannolidone

5-(3-dimethylaminopropyl)triptychoxazastannolidone

Conditions
ConditionsYield
In N,N-dimethyl-formamide byproducts: C6H6, C6H5OH; stirred and heated to 140°C (1 h); ppt. filtered off, washed (CH2Cl2), dried, elem. anal.;90%
tetrabutoxytitanium

tetrabutoxytitanium

cobalt(II) chloride hexahydrate

cobalt(II) chloride hexahydrate

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

[Co(water)5]2[Ti2O(peroxide)2(nitrilotriacetate)2]*7water

[Co(water)5]2[Ti2O(peroxide)2(nitrilotriacetate)2]*7water

Conditions
ConditionsYield
With NH3 In ammonia aq. NH3; addn. of 1 equiv. of Ti(IV) compd. to soln. of 1 equiv. of nitrilotriacetic acid in H2O, stirring overnight, addn. of aq. H2O2 at 0°C, filtration, adjusting pH to 4.0 by aq. NH3, addn. of 1 equiv. of Co(II) compd., keeping at 4°C for 3 ds; isolation of crystals, washing with deionized water, drying in vac., elem. anal.;90%
tetrabutoxytitanium

tetrabutoxytitanium

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

lead(II) acetate trihydrate
6080-56-4

lead(II) acetate trihydrate

[Pb(H2O)3]2[nitrilotriacetatoperoxotitanate]*4H2O

[Pb(H2O)3]2[nitrilotriacetatoperoxotitanate]*4H2O

Conditions
ConditionsYield
In water Ti(O(CH2)3CH3)4 added to aq. suspn. of ligand, stirred for 3 h, H2O2 added at room temp. with stirring, Pb(CH3CO2)2*3H2O added, stirred for 0.5 h in air; filtered, washed with H2O, EtOH, dried in air; elem. anal.;90%
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

2-amino tritylthio ethane
1095-85-8

2-amino tritylthio ethane

C69H66N4O3S3
1449654-31-2

C69H66N4O3S3

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 0 - 20℃;90%
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

fac-[ReI(OH2)3(CO)3](SO3CF3)
1356855-78-1, 811431-04-6

fac-[ReI(OH2)3(CO)3](SO3CF3)

sodium hydroxide
1310-73-2

sodium hydroxide

Na[fac-Re(CO)3(NTA)]

Na[fac-Re(CO)3(NTA)]

Conditions
ConditionsYield
In water at 20℃; for 24h; pH=6 - 7;89%
malachite

malachite

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

H[Cu(nitrilotriacetato)(H2O)3]

H[Cu(nitrilotriacetato)(H2O)3]

Conditions
ConditionsYield
In acetonitrile refluxed for 3 h; filtered immediately, crystd.; elem. anal.;88%
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

2-(aminomethyl)-1,6-dimethyl-3-(phenylmethoxy)-4(1H)-pyridinone
401792-02-7

2-(aminomethyl)-1,6-dimethyl-3-(phenylmethoxy)-4(1H)-pyridinone

C51H57N7O9
1346019-42-8

C51H57N7O9

Conditions
ConditionsYield
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃;88%
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Ethyl-triethoxygermanium
5865-92-9

Ethyl-triethoxygermanium

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

(1-ethyl-2,8,9-trioxa-5-aza-1-germatricyclo[3.3.3.0(1,5)]undecane-3,7,10-trione) * DMF

(1-ethyl-2,8,9-trioxa-5-aza-1-germatricyclo[3.3.3.0(1,5)]undecane-3,7,10-trione) * DMF

Conditions
ConditionsYield
In N,N-dimethyl-formamide; benzene byproducts: CH3CH2OH; boiled for 2 h with distillation; cooled; filtered off; washed (benzene and ether); dried (vac.); elem.anal.;87%
pyridine
110-86-1

pyridine

iron(III) chloride hexahydrate

iron(III) chloride hexahydrate

nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

dipyridinium iron(III) nitriloacetato dichloride monohydrate

dipyridinium iron(III) nitriloacetato dichloride monohydrate

Conditions
ConditionsYield
In pyridine nitrilotriacetic acid dissolved in refluxing pyridine, cooled slightly, FeCl3*6H2O added with stirring, 1.5 h; pyridine removed by exhaustive rotary evapn. over 0.5-1 h at 80°C, oil layered with MeCN, left overnight, ppt. washed with THF, dried in air;87%
In pyridine ligand dissolved in refluxing py, cooled, ferric chloride (1:1) added, stirred for 1.5 h, concd.; layered (CH3CN), crystd., stored overnight, filtered off, washed (CH3CN,THF), elem. anal.;83%
nitrilotriacetic acid
139-13-9

nitrilotriacetic acid

Methyl-triaethoxy-germanium
5865-91-8

Methyl-triaethoxy-germanium

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

(1-methyl-2,8,9-trioxa-5-aza-1-germatricyclo[3.3.3.0(1,5)]undecane-3,7,10-trione) * DMF

(1-methyl-2,8,9-trioxa-5-aza-1-germatricyclo[3.3.3.0(1,5)]undecane-3,7,10-trione) * DMF

Conditions
ConditionsYield
In N,N-dimethyl-formamide; benzene byproducts: CH3CH2OH; boiled for 2 h with distillation; cooled; filtered off; washed (benzene and ether); dried (vac.); TG; elem.anal.;86%
Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View