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BuyersGuideChem
| BGC Id: | 350121248698 | |
| CAS No: | 52-90-4 | |
| Synonyms: | h-cys-oh ; e 920 ; cysteine ; thioserine ; nsc-8746 ; l-cys ; cysh ; fema 3263 ; cys ; cystein | |
| Molecular Formula: | C3H7NO2S | |
| Molecular Weight: | 121.16 | |
| EINECS: | 200-158-2 |
| Appearance | White crystals or crystalline powder. |
| Specific rotation [α ]D20 | +8.3°~ +9.5° |
| State of solution | ≥ 95.0% |
| Chloride(Cl) | ≤ 0.2% |
| Ammonium（ NH4 |
| Appearance | White crystal powder |
| Specific rotation | +8.3°to +9.5° |
| State of solution(Transmittance) | ≥ 95% |
| Loss on drying | ≤ 0.50% |
| Residue on ignition |
| B.M.P. Magnesium trisilicate也將會由我們提供。 GmbH a GMP and ISO certified company - was founded in 1979 and is part of the B.M.P. Pharma Trading AG which went public in 2001 at the German stock market. The main activities of B.M.P. are focused on the distribution of raw materials to the pharmaceutical, health-food and nutraceutical industries. Our strongest products are amino acids, vitamins, health-food supplements and veterinary products. For most of our products we can supply full product documentation inc ... |
| Our company BECKMANN-KENKO GmbH is a joint venture between Beckmann Chemikalien KG in Germany founded in 1977 and Kenko Corporation in Japan founded in 1965. We are a young and ambitious import/export company. 還擔任Carbamide peroxide由Beckmann-Kenko GmbH。 Acting independently and on behalf of a selected number of internationally renowned principals, we resource and market speciality chemicals. Located in Bassum, Germany we also have our own office in Shanghai, China and warehouse facilities of 3000 square meters within t ... |
| Newstar Chem Enterprise Ltd. is a technology based company located in Huzhou. 我們供應商Fluticasone furoate。 We have our own factories in Zhejiang Province, Jiangsu province and Shandong province, mainly producing pharmaceutical/veterinary raw material, Food/feed additives, herbal extracts, intermediates and other fine chemicals. Through decades years development, we also established a good long term business relationship with thousands of manufacturers in China and becomes sales agent for them. Most of th ... |
| 我們提供Magnesium hydrogen phosphate 3-hydrate的。 Purestar Chem Enterprise Co., Ltd. (also known as Huzhou Purestar Biochem Co.,Ltd),is located in Huzhou,150km from Shanghai,we have our own factory in Zhejiang,which covers an area of 3,5000 m2,with complete R&D,manufacture,sales,QC,QA,warehouse departments.And equipped with complete extraction, fermentation, purification etc.facilities, and HPLC, UV, GC, spectrophotometer and other quality control instrument. Meanwhille,as we continue to grow and expand since 2005,we also e ... |
| Senzhuo Industry Co., Ltd. (“Senzhuo”) established in 2009, is a key chemical manufacturer and supplier in China. We are engaged in supply high quality pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. We also customize high value-added chemicals and intermediates for the customer. Senzhuo industy Co.,Ltd factory located in both Zhangqiu industrial zone and Jiangshu industrial zone. Sales office in Jinan city ... |
| Xi'an Taicheng Chemco, Ltd is a international company specialized in R&D, Production and Sales in Pharmacetical raw material, nutritional, cosmetic and biochemical products. Xi'an Taicheng Chem Co., Ltd還提供Sodium fumarate的。 Founded in 2006, with rapidly development, now we have one herb extracts plant, one chemical plant (synthetci products) and a lab. |
| FUDAW is a leading manufacturer of biological chemicals.Established in 2000,We currently produce more than 300 products,which are widely used in chemical industry,R&D,agriculture, animal nutrition, human health care, sports fitness and beauty products.We have more than 500 customers around the world. 此外，Cholecalciferol是由我們提供的。 In order to better serve our customers, we have branches and warehouses in the world's major economic centers and ports. We focus on innovation and develop more than 20 products ... |
| Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ... |
| Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. 我們提供2-Methylsulfonyl 4,6-dimethoxypyrimidine的。 In recent years,t ... |
| Xingrui Industry CO., LTD. 2-Amino-6-methyl-3-nitropyridine也將會由我們提供。 is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ... |
| Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. 我們提供tris-(2-Carboxyethyl)phosphine hydrochloride的。 Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ... |
| Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. 我們提供2-(Ethoxycarbonyl)vinylboronic acid pinacol ester的。 Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ... |
| Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. 還擔任L-Menthyl acrylate由Dayang Chem (Hangzhou) Co.,Ltd.。 We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ... |
| Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. 我們提供我們的化工產品3-Nitrophthalimide。 The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ... |
| Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. Bimatoprost也將會由我們提供。 |
| Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. 我們供應商1,1'-bis-(Diphenylphosphino)ferrocene。 We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ... |
| LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. 我們賣7-[4-[4-(2,3-Dichlorophenyl)-1-piperazinyl]butoxy]-2(1H)-quinolinone的。 As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ... |
| We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ... |
