CAS No.:50-81-7
Ascorbic acid/Vitamin C
Synonyms: 3-Oxo-L-gulofuranolactone
Molecular formula: C6H8O6
CAS No.: 50-81-7
UN No.: N/A
Properties: Vitamin C is a water-soluble nutrient that has important functions in the body, such as normal function of the immune system, and anti-oxidant capabilities, as well as aiding everything from iron absorption to normal formation of collagen for the normal function of blood vessels, bones, teeth, skin, heart and gums.
Application
Food: Food additives. Energy drinks, dairy products, fruit juices, cereals, sports nutrition, fudge, fermentation;
Medicine: Promote the biosynthesis of bone collagen, which is conducive to the faster healing of tissue wounds; Promote the metabolism of tyrosine and tryptophan in amino acids, prolong the life of the body; Promote the growth of teeth and bones, prevent gum bleeding, prevent joint pain, waist and leg pain; Enhance the body’s ability to resist stress and immunity to the external environment;Solid connective tissue; Promote collagen synthesis, prevent gum bleeding;Improving iron, calcium and folic acid utilization; Improve the metabolism of fat and lipids, especially cholesterol, and prevent cardiovascular diseases;
Feed: Feed additive. Strengthen the nutritional value of feed, improve animal performance, improve the quality of animal products;
Cosmetics: Antioxidant, free radical, inhibit the formation of tyrosinase, achieve whitening, light spot effect;
Package:25kg/drum
Qualification certificate
We comply with all regulatory requirements in your local market, our suppliers are audited and approved by our QC department in accordance with ISO, GMP, EUGMP, FDA and CEP quality standards.
Technical specification
BP/EP/USP/FCC
| Identification | Positive Reaction |
| Melting point | 190-192Centi Grade Degrees |
| PH Of 5 Percent Water Solution | 2.1-2.6 |
| Clarity Of Solution | Clear |
| Colour Of Solution | BY7max |
| Copper | 5mg/kg max |
| Heavy Metals | 10ppm max |
| Iron | 2ppm max |
| Oxalic Acid | 0.2% max |
| Sulphate Ash (Residue On Ignition) | 0.1% max |
| Specific Optical Rotation | +20.5°-+21.5° |
| Organic Volatile Impurities | Pass |
| Assay | 99.0%-100.5% |
| Loss on drying | ≤0.4% |
| Arsenic | ≤3ppm |
| Mercury | ≤1ppm |
| Lead | ≤2ppm |