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Other Name:Ascorbic Acid
CAS Number:50-81-7
Molecular Formula:C6H8O6
Molecular Weight:176.12
Assay:99%
Standard:USP/EP/BP
Country of Origin:China
Shelf Life:3 Years
Product description:
Vitamin C is a white monoclinic crystal or crystalline powder with melting point on 190 °C-192 °C, no smell, sour, yellowish color after long time standing. The product is easily soluble in water, slightly soluble in ethanol, insoluble in ether, chloroform
Specification:
Analysis Contents | Analysis Standard |
Characteristics | White or almost White crystals Crystalline Powder |
Identification | Positive Reaction |
Melting Point | About 190℃ |
PH(with 2% water solution) | 2.4-2.8 |
PH(with 5% water solution) | 2.1-2.6 |
Clarity Of Solution | Clear |
Colour Of Solution | NMTBY7 |
Copper | NMT2ppm |
Zinc | NMT0.25ppm |
Cadmium | NMT1ppm |
Heavy Metals | NMT10ppm |
Mercury | NMT0.1ppm |
Lead | NMT2ppm |
Arsenic | NMT1ppm |
Oxalic Acid | NMT0.2% |
Iron | NMT2ppm |
Impurity C, D | NMT0.15% |
Unspecified impurity | NMT0.1% |
Total | NMT0.2% |
Disregard limit | NMT0.0.5% |
Impurity E | NMT0.2% |
Loss on Drying | NMT0.4% |
Sulphate Ash(Residue On Ignition) | NMT0.1% |
Specific Optical Rotation | +20.5°–+21.5° |
Residual Solvents | Pass |
Assay | 99.0%-100.5% |
E. coli | Negative |
Yeast & mould | NMT100cfu/g |
Total plate Count | NMT100cfu/g |
Pseudomonas | Negative |
Staphylococcus | Negative |
Salmonella | Negative |
Conclusion | The Above-Mentioned Product Conforms To BP2016/USP39/FCC10/EP8.8/E300 |
Application:
Skin & Hair Care Products
Vitamin Suppliments and Superfoods as beverages, capsules or powders.
Pharmacological products, Bio Chemical products and more.
Used in gourmet bush foods such as chutneys, jams and pickles.
Function:
1. Immune stimulation
2. Anti-allergic
3. Antioxidant
4. Cement for connective tissues
5. Wound healing
6. Teeth and gum health
7. Iron absorption
8. Eye health
Certificate Availability
IOS9001
HALAL
KOSHER
Packaging Details
PackingPacked in paper-drums and two plastic-bags inside
For minimal quantity1 kg/aluminium foil bag, 5 bags in a carton.
For large quantity25 kg/fiber carton in net weight; 26.5 kg/fiber carton in gross weight (can be customized).
Other
Storage condition: Stored in a well-sealed container in a dry, cool place, keep away from strong light and heat.
Shelf life: 36 months under the conditions above and in its original packaging.
Block 25-26, Zhongbang MOHO, No.2008 Lihu avenue, Wuxi City, Jiangsu China 214125
5716 Corsa Ave Suite 110, Westlake Village, CA 91362