Vitamins

  • Vitamin C
Vitamin C

Vitamin C

  • CAS No:50-81-7
  • Qty in 20' FCL:20MT
  • Product description: Vitamin C
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Vitamin C is widely known as the vitamin whose deficiency causes scurvy in humans. It is is a vital product of our food additives and food ingredients. Of our food additives and food ingredients, Vitamin C has won a high reputation in China and foreign countries.Main physiological functions of Vitamin C: 1. Vitamin C plays an important role in the biosynthesis of bone collagen, which can accelerate the healing of wounds.2. Vitamin C can promote the metabolism of tryptophan and tyrosine, prolonging the life of the body.3. Vitamin C can improve the utilization of the iron, calcium and folic acid. 4. Vitamin C can improve the metabolism of fats, lipoid, and especially cholesterol, which can prevent cardiovascular disease. 5. Vitamin C also can accelerate the growth of bones and teeth, preventing the bleeding of gums. 6. Vitamin C also can enhance body's anti-stress and immunity against the outside environment.

ITEMS Specifications
Appearance White crystalline powder
Identification Positive reaction
Melting point About 190 ºC
Specific rotation +20.5 --- +21.5 º
PH value 2.1 - 2.6
Clarity of solution Clear
Colour of solution BY7 max
Heavy metals 10 ppm max
Copper 5 ppm max
Iron 2 ppm max
Assay(on dried basis) 99.0 - 100.5%
Residue on ignition 0.1% max
Organic volatile impurities Conforms
Oxalic Acid 0.2% max

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