Products

Refine

Country

Business Type

Certificate

Display

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 Thiourea Dioxide with high purity

Cas:4189-44-0

Min.Order:1 Kilogram

Negotiable

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

Thiourea S,S-dioxide

Cas:4189-44-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

Thiourea Dioxide CAS No. 4189-44-0

Cas:4189-44-0

Min.Order:1 Kilogram

FOB Price: $3.0 / 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

Pharmaceutical Grade CAS 4189-44-0 with competitive price

Cas:4189-44-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product Name: Thiourea dioxide Synonyms: aminoimino-methanesulfinicaci;Methanesulfinicacid,aminoimino-;FAS PRIMER PAIR;FASTECH;FORMAMIDINESULFINIC ACID;FORMAMIDINESULPHINIC ACID;AMIDINOSULFINIC ACID;AMINOIM

Thiourea dioxide CAS: 4189-44-0

Cas:4189-44-0

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

Methanesulfinic acid,1-amino-1-imino- 4189-44-0

Cas:4189-44-0

Min.Order:1 Kilogram

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

Methanesulfinic acid,1-amino-1-imino-

Cas:4189-44-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

High quality Thiourea Dioxide supplier in China CAS NO.4189-44-0

Cas:4189-44-0

Min.Order:10 Gram

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

Methanesulfinic acid,1-amino-1-imino-

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality moderate price & quick delivery Appearance:powder 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:Used to make other chemic

Methanesulfinic acid,1-amino-1-imino-

Cas:4189-44-0

Min.Order:1 Kilogram

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

High quality Thiourea Dioxide supplier in China CAS NO.4189-44-0 CAS NO.4189-44-0

Cas:4189-44-0

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

2-Undecenoic acid

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Methanesulfinic acid,1-amino-1-imino-

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

CSR1608-6178 Application:Organic and inorganic chemicals

CSR1608-6178

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Factory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

THIOUREA DIOXIDE CAS No.4189-44-0

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Methanesulfinic acid,1-amino-1-imino-Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Methanesulfinic acid,1-amino-1-imino-

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

Thiourea dioxide

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

4189-44-0

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

Thiourea dioxide

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

nitromethanethioamide

Cas:4189-44-0

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

THIOUREA DIOXIDE

Cas:4189-44-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

High quality Thiourea Dioxide supplier in China CAS NO.4189-44-0 CAS NO.4189-44-0

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen BaiFuchem Co.,Ltd

BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art

High Purity Thiourea Dioxide

Cas:4189-44-0

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

Methanesulfinic acid,1-amino-1-imino-

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Yierdechem Co. Ltd

With about ten years experiences in the field of pharmaceutical chemicals, Yierdechem has established solid business cooperation relationships with many large companys worldwide.As a leading supplier of API and pharmaceutical intermediates, holds its

Thiourea S,S-dioxide

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Other

inquiry

Wuhan MoonZY Biological Technology Co.,Ltd

instock with good quality and offer wholesale priceAppearance:standard Storage:Keep in a cool & dry place Package:Packing material and QTY as your request Application:Pharma;Industry;other application Transportation:Express or as your request Port:A

Thiourea Dioxide

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the THIOUREA DIOXIDE, CAS:4189-44-0 with the most competitive price and the best quality.

Thiourea dioxide

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Skyrun Industrial Co.,Ltd

Capacity, Stock material, Price Application:Organic and inorganic chemicals

CSR1608-6178

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemical Co.Ltd

Manufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en

Methanesulfinic acid,1-amino-1-imino-

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

NovaChemistry

high purity Application:Drug intermediates Materials intermediates and active molecules

THIOUREA DIOXIDE

Cas:4189-44-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

thiourea
17356-08-0

thiourea

thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

Conditions
ConditionsYield
With dihydrogen peroxide; ammonium carbonate In water at 8℃; for 2.5h; pH=5 - 5.5;80%
With dihydrogen peroxide In water at 10℃;64%
With tert.-butylhydroperoxide In methanol; tert-butyl alcohol for 0.666667h; Ambient temperature;
With perchloric acid; potassium peroxomonosulfate In water at 30℃; Kinetics; Temperature;
thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

C-(3λ4-Dioxathiiran-3-ylidene)-methanediamine

C-(3λ4-Dioxathiiran-3-ylidene)-methanediamine

Conditions
ConditionsYield
In [D3]acetonitrile at 45℃; Rate constant;
thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

A

thiourea
17356-08-0

thiourea

B

urea
57-13-6

urea

Conditions
ConditionsYield
In acetonitrile for 0.7h; Heating; Yield given;
thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

guanidine nitrate
113-00-8

guanidine nitrate

Conditions
ConditionsYield
With ammonia; oxygen In water at 24.85℃; Kinetics;
thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

isobutylamine
78-81-9

isobutylamine

isobutyl-guanidine
69724-02-3

isobutyl-guanidine

Conditions
ConditionsYield
With oxygen In water at 24.85℃; Kinetics;
thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

methylamine
74-89-5

methylamine

1-methylguanidine
471-29-4

1-methylguanidine

Conditions
ConditionsYield
With oxygen In water at 24.85℃; Kinetics;
thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

urea
57-13-6

urea

Conditions
ConditionsYield
With oxygen In water at 24.84℃; pH=10.0; Kinetics; Further Variations:; pH-values; Reagents;
sodium hexachlororhodate(III)

sodium hexachlororhodate(III)

thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

Rh(2+)*(NH2)2CSO2*SO3(2-)*H2O=Rh((NH2)2CSO2)SO3*H2O
12340-43-1

Rh(2+)*(NH2)2CSO2*SO3(2-)*H2O=Rh((NH2)2CSO2)SO3*H2O

Conditions
ConditionsYield
In hydrogenchloride in dilute HCl;
sodium hexachlororhodate(III)

sodium hexachlororhodate(III)

thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

Rh(1+)*(NH2)2CSO2*HSO3(1-)*H2O=Rh((NH2)2CSO2)HSO3*H2O

Rh(1+)*(NH2)2CSO2*HSO3(1-)*H2O=Rh((NH2)2CSO2)HSO3*H2O

Conditions
ConditionsYield
In hydrogenchloride in dilute HCl;
sodium hexachlororhodate(III)

sodium hexachlororhodate(III)

thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

Rh(2+)*(NH2)2CSO2*2Cl(1-)*H2O=Rh((NH2)2CSO2)Cl2*H2O

Rh(2+)*(NH2)2CSO2*2Cl(1-)*H2O=Rh((NH2)2CSO2)Cl2*H2O

Conditions
ConditionsYield
In hydrogenchloride in concd. HCl soln.;
thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

sulfoxylic acid
20196-46-7

sulfoxylic acid

Conditions
ConditionsYield
With NaOH In water treatment of soln. thiourea dioxide with 0.5 M NaOH under inert atmosphere for 3 h at 298 K; adjusting pH by addn. buffer soln. with different acidity;
thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

carbon dioxide
124-38-9

carbon dioxide

Conditions
ConditionsYield
With chlorine dioxide In aq. phosphate buffer; water-d2 at 11 - 25℃; for 1h; pH=2.5; Kinetics; Temperature; Inert atmosphere;
thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

silver nitrate

silver nitrate

silver (II) carbonate

silver (II) carbonate

Conditions
ConditionsYield
Stage #1: thiourea S,S-dioxide With chlorine dioxide In aq. phosphate buffer; water-d2 at 11 - 25℃; for 1h; pH=2.5; Inert atmosphere;
Stage #2: With sulfuric acid In aq. phosphate buffer; water-d2 Inert atmosphere; Heating;
Stage #3: silver nitrate Inert atmosphere;
thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

hydrogen fluoride
7664-39-3

hydrogen fluoride

germanium tetrafluoride
7783-58-6

germanium tetrafluoride

2CH6N2O2S(2+)*4FH*F20Ge4(4-)

2CH6N2O2S(2+)*4FH*F20Ge4(4-)

Conditions
ConditionsYield
at -196 - 20℃; Inert atmosphere;
thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

CH6N2O2S(2+)*2AsF6(1-)

CH6N2O2S(2+)*2AsF6(1-)

Conditions
ConditionsYield
With hydrogen fluoride; arsenic pentafluoride at -196 - 20℃; Inert atmosphere;
thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

C(2)H6N2O2S(2+)*2AsF6(1-)

C(2)H6N2O2S(2+)*2AsF6(1-)

Conditions
ConditionsYield
With arsenic pentafluoride; hydrogen fluoride at -196 - 20℃; Inert atmosphere;
thiourea S,S-dioxide
4189-44-0

thiourea S,S-dioxide

hydrogen fluoride
7664-39-3

hydrogen fluoride

antimony pentafluoride
7783-70-2

antimony pentafluoride

CH6N2O2S(2+)*2F6Sb(1-)

CH6N2O2S(2+)*2F6Sb(1-)

Conditions
ConditionsYield
at -196 - 20℃; Inert atmosphere;

Hot Products

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