CAS 36431-82-0 Ascorbic Acid Vitamin C
We have two GMP facilities in Hubei Province and cooperative factories in Zhejiang Province
We are concentrating on the R&D and technical service of APIs and pharmaceutical intermediates
We strive to provide world-class service for every client. We guarantee you will receive only the best quality product and service from us.
FDA Approved
Year Establishment: 2009
Location: 704, Buliding B1, Zhonghua City, Hongkong Road, Jianghan District, Wuhan City, Hubei Province, China
Main Products: API of antineoplastic & Cardiovascular drugs ; Antibiotic products
Specifications:
Mleting Point: 190.8°C
Clarity of solution: Clear
Colour of solution: <=BY7
Copper: <5ppm
Heavy Metals: <10ppm
Lead: <2mg/kg
Arsenic: <3ppm
Oxalic Acid: <0.2%
Iron: <2ppm
Cadmium(Cd): <1mg/kg
Impurity E: <0.2%
Impurity C,D: <0.15%
Unspecified impurities (each impurity): <0.1%
Sum of impurities other than C and D: <0.2%
Loss of drying: 0.05%
Sulphate Ash (Residue on Ignition): 0.06%
Specific Optical Rotation: +20.85°
Assay: 99.76%
Our Factory:
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