Vitamin C erythorbic acid Ascorbic acid
Our production capacity is 20000MT/a, and owned SGS, FDA registration, HALAL, ISO, KOSHER, NON-GMO certificate. the price is attractive.
Company Profile:
Company Name: Zhejiang Medicines & Health Products Import & Export Co.,Ltd.
Year Established: 1984, More than 30 years of export experience.
Competitive price, sustainable supply, best quality and good service win a good reputation for us.
Professionality : ZMC is one of the biggest exporter of Pharmaceuticals, Intermediates, Nutritional products and Plant extract in China. Ranking Top 10 in the line of Chinese Pharmaceutical Industry in past 12 years.
Test Items |
Test Parameters |
Test Results |
Description |
White crystalline solid |
Conforms |
Identification |
Passes test A,B,C |
Conforms |
Oxalate |
Passes Test |
Conforms |
Assay(C6H7O6Na·H2O) |
98.0% Min. |
98.9% |
Specific rotation[α]D25° |
+95.5°~ +98.0° |
+97.3° |
pH(10% Aqueous solution) |
5.5~8.0 |
7.5 |
Lead(mg/kg) |
2 Max |
Less than 2PPM |
Heavy metals(mg/kg, as Pb) |
10 Max |
Less than 10PPM |
Arsenic(mg/kg) |
3 Max |
Less than 3PPM |
Mercury(mg/kg) |
1 Max |
Not detected |
Loss on drying |
0.25% Max |
0.05% |
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