Powder: | Yes |
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Customized: | Non-Customized |
Certification: | GMP, ISO 9001, USP, BP |
Suitable for: | Elderly, Children, Adult, Animal |
State: | Solid |
Purity: | >99% |
Samples: |
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Customization: |
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Common Name | Vitamin C sodium/L-Ascorbic Acid Sodium Salt /Sodium ascorbate | ||
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CAS Number | 134-03-2 | Molecular Weight | 198.106 |
Density | 1.799 g/cm3 | Boiling Point | 552.7ºC at 760 mmHg |
Molecular Formula | C6H7NaO6 | Melting Point | 220 °C (dec.)(lit.) |
MSDS | ChineseUSA | Flash Point | 238.2ºC |
Testing Item |
Standard |
Result |
Assay |
99.0%-100.5% |
99.72% |
Appearance |
White or almost White crystals Crystalline Powder |
pass |
Identification |
Positive Reaction |
Positive |
Copper |
≤5ppm |
<5ppm |
Heavy Metals |
≤10ppm |
<10ppm |
Merc.ury |
≤0.1mg/kg |
<0.1mg/kg |
Lead |
≤2mg/kg |
<2mg/kg |
Arsenic |
≤3ppm |
<3ppm |
Oxalic Acid |
≤0.2% |
<0.2% |
Iron |
≤2ppm |
<2ppm |
Cadmiu.m(Cd) |
<1mg/kg |
<1mg/kg |
Impurity E |
≤0.2% |
<0.2% |
Loss on Drying |
≤0.4% |
<0.4% |
Sulphate Ash(Residue On Ignition) |
≤0.1% |
<0.1% |
Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.
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