7139-89-1

2,5-diaminobenzene-1,4-disulphonic acid

Min.Order: 1 Kilogram

FOB Price:  USD $ 3.0-3.0

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

1,4-PHENYLENEDIAMINE-2,5-DISULFONIC ACID CAS:7139-89-1

Min.Order: 1 Gram

FOB Price:  USD $ 0.0-0.0

1,4-PHENYLENEDIAMINE-2,5-DISULFONIC ACID CAS:7139-89-1 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

Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, speciali

1,4-Benzenedisulfonicacid, 2,5-diamino-

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

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

The company 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,

1,4-Benzenedisulfonicacid, 2,5-diamino-

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

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

J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

2,5-Diaminobenzene-1,4-disulfonic acid CAS NO.7139-89-1

Min.Order: 10 Gram

FOB Price:  USD $ 0.0-0.0

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

Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

1,4-PHENYLENEDIAMINE-2,5-DISULFONIC ACID

Min.Order: 1 Gram

FOB Price:  USD $ 0.0-0.0

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

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, s

Para-phenylene-di-amine-2,5-disulphonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns

2,5-Diaminobenzene-1,4-disulphonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

Suzhou Health Chemicals Co., Ltd. is A Fine Chemicals Company, specializing in research, development, manufacture and distribute raw materials for pharmaceutical, healthcare, bioch

Acmec Para-phenylene-di-amine-2，5-disulphonic acid 1g

Min.Order: 1 bottle

FOB Price:  USD $ 0.0-0.0

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

2,5-diaminobenzene-1,4-disulphonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

2,5-diaminobenzene-1,4-disulphonic acidAppearance:detailed in specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals Transpo

Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

2,5-Diaminobenzene-1,4-disulfonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate

HANGZHOU TIANYE CHEMICALS Co.LTD , Located in Eastern Science and Innovation Park Hangzhou . We are a high-tech enterprise specialized in technical research and development, produc

2,5-Diaminobenzene-1,4-disulphonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary a

BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-info

Para-phenylene-di-amine-2,5-disulphonic acid 7139-89-1

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

1,4-PHENYLENEDIAMINE-2,5-DISULFONIC ACID

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

bulk?production Application:Pharmaceutical intermediates

Introduction Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical manufacturing for overseas customers, in the field

Para-phenylene-di-amine-2,5-disulphonic acid 7139-89-1

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

Shenzhen Foris Technology Co.LTD is located in Shenzhen ，Guangdong， is the leading supplier for electronic chemicals,APIs, pharmaceutical intermediates, fine chemicals which can be

1,4-PHENYLENEDIAMINE-2,5-DISULFONIC ACID

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

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

Zhejiang Jiuzhou Chemical Co.,Ltd is a market-oriented and innovation-driven biopharmaceutical company. The company is focusing on the R&D, manufacturing and sales of pharmaceutica

1,4-PHENYLENEDIAMINE-2,5-DISULFONIC ACID

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

best seller Application:API

2,5-Diaminobenzene-1,4-disulfonic acid

Min.Order: 10 Milligram

FOB Price:  USD $ 0.0-0.0

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

Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

High quality P-Phenylene Diamine-2,5-Disulfonic Acid

Min.Order: 10 Kilogram

FOB Price:  USD $ 1.0-1.0

1.High quality and competetive price 1)For Prulifloxacin exported we can offer COA Certificate and official Invoice. 2)We are manufacturer with own lab and factory, can provide high quality products with factory price. 3)Products purit

Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves

2,5-diaminobenzene-1,4-disulphonic acid CAS NO.7139-89-1

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

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

Changchun Haofei Import and Export Trade Co. , Ltd is located in Changchun, Changchun, Jilin Province. We are a modern high-tech private enterprise specializing in the R & D, Produ

1,?4-?Benzenedisulfonic acid, 2,?5-?diamino-

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

Shanghai Sunway Corporation Ltd., a high-tech enterprise specializing in R&D, synthesis, and sales of MOF/COF Ligands, fine chemicals and pharmaceutical intermediates. We have established long-term and good business relationship with suppliers

Shanghai Sunway Corp Ltd.manufacture and distribute fine chemicals, pharm grade raw material, excipients,Metal Organic Framework materials, intermediate, solutions etc.

1,4-PHENYLENEDIAMINE-2,5-DISULFONIC ACID

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi

Chemical Technology Co.,LTD is a professional enterprise which engaged in pharmaceutical intermediates, material intermediates production research and development.Company foc

1,4-PHENYLENEDIAMINE-2,5-DISULFONIC ACID

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 1,4-PHENYLENEDIAMINE-2,5-DISULFONIC ACID, CAS:7139-89-1 with the most competitive pri

Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the fine chemical and p

Para-phenylene-di-amine-2,5-disulphonic acid

Min.Order: 1 Gram

FOB Price:  USD $ 500.0-500.0

Para-phenylene-di-amine-2,5-disulphonic acid Application:817859

PureChems is dedicated to bring high quality and cost effective chemical products and services to our clients. PureChems can provide high purity Natural Products, Research Chemical

2,5-Diaminobenzene-1,4-disulfonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por

Shanghai fine pharma co., Ltd. is a professional enterprise with chemical reagents and fine chemical products development, development and trade. The company has a sound research a

2,5-Diaminobenzene-1,4-disulphonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

PRODUCT NAME : P. P . D. 2 : 5 D. S. A CHEMICAL NAME : p-PHENYLENEDIAMINE-2, 5 - DISULFONIC ACID EMPIRICAL FORMULA : C6H8N2O6S2 CAS NO. : 7139-8…

We has been established in 1993 by the self motivated & developed technocrats with the intention to serve the most emerging market of dye intermediates. Although, the commencement

2,5-Diaminobenzene-1,4-disulphonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

COMMERCIAL NAME: PPD2,5DSA | CHEMICAL NAME: PARA PHENYLENE DIAMINE-2,5-DISULFONIC ACID | EMPIRICAL FORMULA: C6H8N2O6S2 | M.W. 268 | PURITY …

A successful endeavour can only be achieved if there is a sharp sense of acumen within the chemistry of a company. This holds true to the Prashant Group of Companies, which excel i

2,5-Diamino-1,4-benzenedisulfonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

We promise quality; We deliver goods timely; We test product purity before delivery;We quote price reasonabl;We guarantee after sale service.Appearance:White or off-white crystalline powder Storage:cool and dry area,avoiding light Package:1g/5g/10g/2

2,5-diaminobenzene-1,4-disulfonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

high purity Application:Drug intermediates Materials intermediates and active molecules

Novachemistry offers a broad range of specialty chemicals and customized synthesis services to a range of pharmaceutical, agrochemical and biochemical industries. Novachemistry has

2,5-Diaminobenzene-1,4-disulphonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

PURITY : DRY: 85% MIN WET CACK: 60% MIN GREY TO LIGHT GREY

We are a leading manufacturer and exporter of Dyes, Dyes-Intermediate, Cosmetic-Intermediates, Pharma-Intermediates, Pigment-Intermediates and Speciality Chemicals. Prashant group

2,5-Diaminobenzene-1,4-disulphonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

A successful endeavour can only be achieved if there is a sharp sense of acumen within the chemistry of a company. This holds true to the Prashant Group of Companies, which excel i

2,5-Diaminobenzene-1,4-disulphonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

1,4-PHENYLENEDIAMINE-2,7-DISULFONIC ACID

History: METROPOLITAN EXIMCHEM LTD., started its manufacturing operation in 1996, producing sulphonated products. since then, we have expanded rapidly, adding a number of new produ

2,5-Diaminobenzene-1,4-disulphonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

Chempro group has a network of 137 factories located across India including chemicals, specialty chemicals, dyes and pharmaceutical units. We have partner offices in 15 countries

2,5-Diaminobenzene-1,4-disulphonic acid

Min.Order: 0

FOB Price:  USD $ 0.0-0.0