Products

Refine

Country

Business Type

Certificate

Display

Ality Chemical Corporation

Product Name: Sodium 4-amino-1-naphthalenesulfonate Synonyms: SODIUM NAPHTHIONATE;SODIUM NAPTHIONATE;SODIUM 1-NAPHTHYLAMINE-4-SULFONATE;SODIUM 4-AMINO-1-NAPHTHALENESULFONATE; PARA-NAPHTHIONIC ACID, NA SALT;

Factory Supply Sodium naphthionate

Cas:130-13-2

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White or off-white solid Conforms Identification

High purity Sodium Naphthionate with high quality and best price cas:130-13-2

Cas:130-13-2

Min.Order:1 Metric Ton

FOB Price: $4000.0 / 4500.0

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 Sodium 4-Amino-1-Naphthalenesulfonate supplier in China

Cas:130-13-2

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. As a leading manufacturer and supplier of chemicals in China, Day

Sodium 4-amino-1-naphthalenesulfonate

Cas:130-13-2

Min.Order:1 Kilogram

FOB Price: $4.0

Type:Lab/Research institutions

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

4-Amino-1-naphthalenesulfonic acid sodium salt

Cas:130-13-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Sodium 4-amino-1-naphthalenesulfonate Basic information Product Name: Sodium 4-amino-1-naphthalenesulfonate Synonyms: SODIUM NAPHTHIONATE;SODIUM NAPTHIONATE;SODIUM 1-NAPHTHYLAMINE-4-SULF

130-13-2

Cas:130-13-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Pharmaceutical Grade CAS 130-13-2 with competitive price

Cas:130-13-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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

Sodium 4-amino-1-naphthalenesulfonate

Cas:130-13-2

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

Sodium 4-amino-1-naphthalenesulfonate CAS130-13-2

Cas:130-13-2

Min.Order:1 Kilogram

FOB Price: $289.0 / 499.0

Type:Trading Company

inquiry

Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua

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

Sodium 4-amino-1-naphthalenesulfonate 130-13-2

Cas:130-13-2

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

130-13-2 Sodium 4-amino-1-naphthalenesulfonate

Cas:130-13-2

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

inquiry

Leader Biochemical Group

About Product Details Items Specifications Test Results Appearance White to white crystalline powde

China Biggest Factory Manufacturer Supply SODIUM NAPHTHIONATE CAS 130-13-2

Cas:130-13-2

Min.Order:100 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

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 prese

Sodium 4-amino-1-naphthalenesulfonate

Cas:130-13-2

Min.Order:1 Kilogram

FOB Price: $89.0 / 100.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Sodium 4-amino-1-naphthalenesulfonate CAS:130-13-2 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 quali

Sodium 4-amino-1-naphthalenesulfonate CAS:130-13-2

Cas:130-13-2

Min.Order:1 Gram

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

Sodium 4-amino-1-naphthalenesulfonate

Cas:130-13-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

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 etc. 3) OEM/ODM Available;

Low Price High Quality Sodium Naphthionate CAS 130-13-2

Cas:130-13-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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

Sodium 4-amino-1-naphthalenesulfonate

Cas:130-13-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Service 1.Own made fine chemical products 2.Out sourcing and quality c

4-Amino-1-naphthalenesulfonic acid, sodiumsalt, hydrate

Cas:130-13-2

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Sodium 4-amino-1-naphthalenesulfonate

Cas:130-13-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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

Sodium 4-amino-1-naphthalenesulfonate

Cas:130-13-2

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 purity Sodium Naphthionate

Cas:130-13-2

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,

Sodium 4-amino-1-naphthalenesulfonate

Cas:130-13-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

Product name: Sodium Naphthionate CAS NO: 130-13-2 Molecular formula: C10H8NNaO3S Molecular weight: 245.23 EINECS No: 204-975-5 Appearance: Grayish-white crystal Appearance: White powder Storage:Store in cool and dry

Sodium Naphthionate

Cas:130-13-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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

Best OfferSodium 4-amino-1-naphthalenesulfonate

Cas:130-13-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Sodium4-amino-1-naphthalenesulfonate

Cas:130-13-2

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

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

Sodium 4-amino-1-naphthalenesulfonate

Cas:130-13-2

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

Sodium 4-amino-1-naphthalenesulfonate

Cas:130-13-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

Sodium 4-amino-1-naphthalenesulfonate

Cas:130-13-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

Sodium 4-amino-1-naphthalenesulfonate

Cas:130-13-2

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Synthetic route

sodium 4-iodonaphthalene-1-sulfonate

sodium 4-iodonaphthalene-1-sulfonate

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

Conditions
ConditionsYield
With sodium azide; carbon monoxide; palladium diacetate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In water-d2; dimethyl sulfoxide Sealed tube;44.8%
4-amino-1-naphthalenesufonic acid
84-86-6

4-amino-1-naphthalenesufonic acid

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

Conditions
ConditionsYield
With sodium methylate In methanol
congo red
573-58-0

congo red

A

biphenyl
92-52-4

biphenyl

B

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

Conditions
ConditionsYield
With sodium tetrahydroborate at 20℃; Kinetics; Reagent/catalyst;
With sodium tetrahydroborate In water Catalytic behavior; Kinetics;
3,3'-((biphenyl)-4,4'-diylbis(azo))bis(4-amino-1-naphthalenesulphonic acid) disodium

3,3'-((biphenyl)-4,4'-diylbis(azo))bis(4-amino-1-naphthalenesulphonic acid) disodium

A

biphenyl
92-52-4

biphenyl

B

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

Conditions
ConditionsYield
With sodium tetrahydroborate In water at 20℃; Kinetics; Reagent/catalyst; Concentration;
1-amino-naphthalene
134-32-7

1-amino-naphthalene

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

Conditions
ConditionsYield
Stage #1: 1-amino-naphthalene With sulfur trioxide In 1,2-dichloro-benzene at 40℃; for 0.833333h; Large scale;
Stage #2: With sodium hydroxide In water; 1,2-dichloro-benzene at 85 - 190℃; for 3h; pH=7; Temperature; Solvent; Reagent/catalyst; Autoclave; Large scale;
Brasilamina Congo 4B
573-58-0

Brasilamina Congo 4B

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

Conditions
ConditionsYield
With sodium tetrahydroborate In water
congo red
573-58-0

congo red

A

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

B

p,p'-diaminobiphenyl
92-87-5

p,p'-diaminobiphenyl

Conditions
ConditionsYield
With sodium tetrahydroborate In water for 0.0388889h; Kinetics; Time;
sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

sodium 1-naphthol-4-sulfonate
6099-57-6

sodium 1-naphthol-4-sulfonate

Conditions
ConditionsYield
With sodium hydrogensulfite In water for 24h; Heating;90%
sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

p-methoxyphenylazobenzenethiosulfonate
91363-28-9

p-methoxyphenylazobenzenethiosulfonate

2-(4-methoxyphenylazo)-1-aminonaphthalene-4-sulfonic acid
19649-50-4

2-(4-methoxyphenylazo)-1-aminonaphthalene-4-sulfonic acid

Conditions
ConditionsYield
With hydrogenchloride; sodium acetate at 40 - 60℃; for 3h;78%
sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

benzene-1,3-dicarbonyl dichloride
99-63-8

benzene-1,3-dicarbonyl dichloride

disodium 4,4'-[1,3-phenylenebis(carbonylimino)]bis(1-naphthalenesulfonate)

disodium 4,4'-[1,3-phenylenebis(carbonylimino)]bis(1-naphthalenesulfonate)

Conditions
ConditionsYield
With sodium carbonate In chloroform; water at 0 - 25℃; for 23h;60%
lead(II) nitrate

lead(II) nitrate

potassium chloride

potassium chloride

water
7732-18-5

water

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

[Pb2(μ3-4-amino-1-naphthalenesulfonic acid)2(μ2-Cl)2(H2O)2]n
1621007-92-8

[Pb2(μ3-4-amino-1-naphthalenesulfonic acid)2(μ2-Cl)2(H2O)2]n

Conditions
ConditionsYield
for 3h; Reflux;47%
1,12-dodecanedioyl dichloride
4834-98-4

1,12-dodecanedioyl dichloride

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

disodium 4,4'-<1,10-decanediylbis(carbonylamino)>bis(1-naphthalenesulfonate)

disodium 4,4'-<1,10-decanediylbis(carbonylamino)>bis(1-naphthalenesulfonate)

Conditions
ConditionsYield
With pyridine at 120 - 125℃; for 4.5h;31%
sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

sodium 4-iodonaphthalene-1-sulfonate

sodium 4-iodonaphthalene-1-sulfonate

Conditions
ConditionsYield
Stage #1: sodium 4-amino-1-naphthalenesulfonate With hydrogenchloride; sodium nitrite In water at 0℃; for 1h;
Stage #2: With sodium iodide In water at 20 - 90℃; for 3.5h;
29.8%
C36H60O30*C35H41N3O2(2+)*2Br(1-)

C36H60O30*C35H41N3O2(2+)*2Br(1-)

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

C45H47N4O4S(1+)*C36H60O30*2Cl(1-)*Na(1+)

C45H47N4O4S(1+)*C36H60O30*2Cl(1-)*Na(1+)

Conditions
ConditionsYield
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In water at 20℃; for 48h;22%
Diphenyl-4,4'-bis-diazonium
5957-03-9

Diphenyl-4,4'-bis-diazonium

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

4,4'-bis-[3-acetyl-3-(4-sulfo-[1]naphthyl)-triazenyl]-biphenyl

4,4'-bis-[3-acetyl-3-(4-sulfo-[1]naphthyl)-triazenyl]-biphenyl

Conditions
ConditionsYield
With water
sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

4-acetamidonaphthalene-1-sulfonyl chloride
5690-20-0

4-acetamidonaphthalene-1-sulfonyl chloride

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

4-acetylamino-8-nitro-naphthalene-1-sulfonic acid

4-acetylamino-8-nitro-naphthalene-1-sulfonic acid

Conditions
ConditionsYield
With sulfuric acid; nitric acid
sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

2-[123I]iodobenzidine dihydrochloride

2-[123I]iodobenzidine dihydrochloride

3,3'-[(2-[123I]iodo-1,1'-biphenyl)-4,4'-diylbis(azo)]bis[4-amino-1-naphthalenesulfonic acid] disodium salt

3,3'-[(2-[123I]iodo-1,1'-biphenyl)-4,4'-diylbis(azo)]bis[4-amino-1-naphthalenesulfonic acid] disodium salt

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite 2.) 2.5 h; Yield given. Multistep reaction;
sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

N-(4,4'-diamino-biphenyl-2-ylmethyl)-3-{(2-tritylsulfanyl-ethyl)-[(2-tritylsulfanyl-ethylcarbamoyl)-methyl]-amino}-propionamide
199273-21-7

N-(4,4'-diamino-biphenyl-2-ylmethyl)-3-{(2-tritylsulfanyl-ethyl)-[(2-tritylsulfanyl-ethylcarbamoyl)-methyl]-amino}-propionamide

C80H69N9O8S4(2-)*2Na(1+)

C80H69N9O8S4(2-)*2Na(1+)

Conditions
ConditionsYield
With hydrogenchloride; sodium acetate; sodium carbonate; sodium nitrite 1.) THF, 5 deg C, 2 min, 2.) THF, 5 deg C, 1 h; Yield given; Multistep reaction;
water
7732-18-5

water

bromine
7726-95-6

bromine

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

A

2,4-dibromo-1-naphthylamine
20191-76-8

2,4-dibromo-1-naphthylamine

B

3-bromo-4-amino-naphthalene-sulfonic acid-(1)

3-bromo-4-amino-naphthalene-sulfonic acid-(1)

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

nitrosylsulfuric acid

nitrosylsulfuric acid

4-nitroso-naphthyl-(1)-amine

4-nitroso-naphthyl-(1)-amine

3,3'-dimethoxy-(1,1'-biphenyl)-4,4'-diamine
119-90-4

3,3'-dimethoxy-(1,1'-biphenyl)-4,4'-diamine

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

4,4'-diamino-3,3'-(3,3'-dimethoxybiphenyl-4,4'-diyl-bis-azo)-bis-naphthalene-1-sulfonic acid disodium salt

4,4'-diamino-3,3'-(3,3'-dimethoxybiphenyl-4,4'-diyl-bis-azo)-bis-naphthalene-1-sulfonic acid disodium salt

Conditions
ConditionsYield
Stage #1: 3,3'-dimethoxy-(1,1'-biphenyl)-4,4'-diamine With hydrogenchloride; sodium nitrite at 0℃;
Stage #2: sodium 4-amino-1-naphthalenesulfonate With sodium carbonate at 0 - 50℃;
3,3'-dichlorobenzidine
91-94-1

3,3'-dichlorobenzidine

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

C32H20Cl2N6O6S2(2-)*2Na(1+)

C32H20Cl2N6O6S2(2-)*2Na(1+)

Conditions
ConditionsYield
Stage #1: 3,3'-dichlorobenzidine With hydrogenchloride; sodium nitrite at 0℃;
Stage #2: sodium 4-amino-1-naphthalenesulfonate With sodium carbonate at 0 - 50℃;
66 mg
3,3'-diaminodiphenyl sulfone
599-61-1

3,3'-diaminodiphenyl sulfone

sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

bis-(3-(1-amino-4-sulfo-2-naphthylazo)phenyl)sulfone disodium salt

bis-(3-(1-amino-4-sulfo-2-naphthylazo)phenyl)sulfone disodium salt

Conditions
ConditionsYield
Stage #1: 3,3'-diaminodiphenyl sulfone With hydrogenchloride; sodium nitrite at 0℃;
Stage #2: sodium 4-amino-1-naphthalenesulfonate With sodium carbonate at 0 - 20℃;
sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

aniline
62-53-3

aniline

4-amino-3-(2-phenyl-1-diazenyl)-1-naphthalenesulfonic acid sodium salt

4-amino-3-(2-phenyl-1-diazenyl)-1-naphthalenesulfonic acid sodium salt

Conditions
ConditionsYield
Stage #1: aniline With hydrogenchloride; sodium nitrite at 0 - 5℃;
Stage #2: sodium 4-amino-1-naphthalenesulfonate With sodium carbonate at 0 - 20℃;
71 mg
sodium 4-amino-1-naphthalenesulfonate
130-13-2

sodium 4-amino-1-naphthalenesulfonate

dapsone
80-08-0

dapsone

bis-(4-(1-amino-4-sulfo-2-naphthylazo)phenyl)sulfone disodium salt

bis-(4-(1-amino-4-sulfo-2-naphthylazo)phenyl)sulfone disodium salt

Conditions
ConditionsYield
Stage #1: dapsone With hydrogenchloride; sodium nitrite at 0℃;
Stage #2: sodium 4-amino-1-naphthalenesulfonate With sodium carbonate at 0 - 20℃;
24 mg
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