Best Price White Powder Food Grade Vitamin C

Product Specifications

Prod Model:	Vitamin C
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Melting Point:	About 190°c
PH:	2.1-2.6

Product Description

Best price Food grade Vitamin C white powder
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.
Specification:

Item	Specifications	Results
Characteristics	White or almost white crystalline powder	Pass
Identification	Positive reaction	Pass
Melting Point	About 190°C	191°C
PH	2.1-2.6	2.3
Clarity of solution	Clear	Pass
Color of solution	≤BY7
Copper	≤5ppm	<5ppm
Heavy metals	≤10ppm	<10ppm
Iron	≤2ppm	<2ppm
Lead	≤2ppm	<2ppm
Arsenic	≤3ppm	<3ppm
Oxalic acid	≤0.2%	<0.2%
Sulphated Ashes	≤0.1%	0.03%
Specific optical Rotation	+20.5°~ +21.5°	+21.1°
Assay	99.0%-100.5%	99.9%
Organic volatile impurities	Pass	Pass
Residual solvents	Methanol: NMT 3000ppm	<3000ppm

Applications of Vitamin C:
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