Customization: | Available |
---|---|
CAS No.: | 134-03-2 |
Formula: | C6h7nao6 |
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Vitamin C Sodium Ascorbate is an odorless white or almost white powder with an acidic taste; the color may change to pale yellow
when stored for a long time; It easily dissolves in water, hardly in ethanol and is insoluble in chloroform and ethoxyethane. It
decomposes at about 190°C.
It is an antioxidant, also It is with vitamin E, beta-carotene, and many other plant-based nutrients. Antioxidants block some of the
damage caused by free radicals, substances that damage DNA. The build-up of free radicals over time may contribute to the
aging process and the development of health conditions such as cancer, heart disease, and arthritis.
Items | Specs |
Assay (as C 6H 7NaO 6) | 99.0 -101.0% |
Specific optical rotation | +103° -+106° |
Clarity of solution | Clear |
pH (10%, W/V ) | 7.0 - 8.0 |
Loss on drying | ≤0.25% |
Sulphate (mg/kg) | ≤ 150 |
Total heavy metals | ≤0.001% |
Lead | ≤0.0002% |
Arsenic | ≤0.0003% |
Mercury | ≤0.0001% |
Zinc | ≤0.0025% |
Copper | ≤0.0005% |
Residual Solvents (as Menthanol) | ≤0.3% |
Total plate count (cfu/g) | ≤1000 |
Yeasts & molds (cuf/g) | ≤100 |
E.coli/ g | Negative |
Salmonella/ 25g | Negative |
Staphylococcus aureus/ 25g | Negative |