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1 Kilogram |
Negotiable |
50-81-7 Vitamin C L(+)-Ascorbic acid
Manufacturer supply Vitamin C Sodium Ascorbate CAS 50-81-7
Introduction:
Vitamin C is a colorless crystal, odourless, acidic taste. Soluble in water and ethanol.
Stable in dry air , and its solution is not stable. As well as, vitamin C takes part in many metabolism
procedures in the human body, helps decrease brittleness of blood capillaries and increase body resistance
Specification:
ITEMS |
SPECIFICATION |
RESULTS |
|
BP2010 /EP6 |
Appearance |
crystalline powder |
Conforms |
Melting point |
About 205°C |
206.4°C~206.7°C |
|
Identification |
Meet the requirements |
Conforms |
|
Appearance of solution |
Clear, not more intense than Y7 |
Conforms |
|
PH |
2.4~3.0 |
2.60 |
|
Loss on drying |
≤0.5% |
0.04% |
|
Sulphated ash |
≤0.1% |
0.01% |
|
Heavy metals |
≤20 ppm |
<20 ppm |
|
Related substances |
≤0.25% |
Conforms |
|
Assay |
99.0%~101.0% |
99.8% |
|
USP32 |
Identification |
Meet the requirements |
Conforms |
Loss on drying |
≤0.5% |
0.04% |
|
Residue on ignition |
≤0.1% |
0.01% |
|
Heavy metals |
≤0.003% |
<0.003% |
|
Residue solvent - Ethanol |
≤0.5% |
<0.04% |
|
Chloride |
16.9%~17.6% |
17.1% |
|
Assay |
98.0%~102.0% |
100.0% |
|
Conclusion: The product complies with BP2010/USP32/EP6 standard |
Function:
1) It can be used in food additive. It is a good and safe nutritional agent as well
as an antiseptic and baking agent of flour processing
2) It can be used in feed additive and can improve animals' immunity from
disease
3) VC fine-crystal and fine powder with 40-80, 30 - 300 mesh (US standard sieve)
4)It can be used in producing various medicines, it is an important medicine for
clinical supplementary treatment.
Application:
1.Food grade: As antioxidant and food nutrition enhancer, Vitamin C is used in flour product, beer, candy, jam, can, drink, dairy products
2.Medicine grade: Vitamin medicines, prevent scurvy, and a various of drugs for acute or chronic infectious diseases, purpura, dental caries, gingival abscess, anemia
3.Cosmetic material: Vitamin C can promote collagen formation, its antioxidation, can restrain pigment spots .
Packaging
25kgs per carton
18tons/FCL with pallets
22tons/FCL without pallets
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