Dayangchem's 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. DayangChem can provide different quantities

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Phenylhydrazine-4-sulfonic acid Product Name: Phenylhydrazine-4-sulfonic acid Molecular Weight: 188.2 CAS NO: 98-71-5 EC NO: 202-694-2 Molecular

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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

About Product Details Item Specification Test Results Appearance White crystalline powder Conform

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

4-Hydrazinobenzenesulfonic acid Basic information Product Name: 4-Hydrazinobenzenesulfonic acid Synonyms: 4-HYDRAZINOBENZENESULFONIC ACID;4-HYDRAZINOBENZENESULPHONIC ACID;4-HYDRAZINO-PHE

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Product name 4-Hydrazinobenzenesulfonic acid Synonyms Phenylhydrazine-4-sulfonic acid CAS No. 98-71-5 EI

Appearance:Off-White to Pale Beige powder Storage:Refrigerator, Under Inert Atmosphere Package:25kg/drum Application:Hemihydrate of 4-Hydrazinobenzenesulfonic Acid is used in analytical experiments to determine trace components of mixtures. Also us

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

4-Hydrazinobenzenesulfonic acid CAS:98-71-5 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 orga

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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

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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

Our company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-

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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

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

Product Name: 4-Hydrazinobenzenesulfonic acid CAS: 98-71-5 MF: C6H8N2O3S MW: 188.2 EINECS: 202-694-2 Mol File: 98-71-5.mol 4-Hydrazinobenzenesulfonic acid Structure 4-Hydrazinobenzenesulfonic acid Chemical Properties Melting point

Product name: Phenylhydrazine-4-Sulfonic Acid CAS No,: 98-71-5 Molecule Formula：C6H10N2O4S Molecule Weight：206.22 Purity: 99.0% Package: 25kg/drum Description：Light yellow crystals Manufacture Standards：Enterprise Standard

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

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

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

Superior quality, moderate price & quick delivery. Appearance:light yellow crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag，or as your request Application:Used as Pharmaceutical Intermed

We are a Union of chemistry in China, consists of chemists，engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

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

Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is