CAS50-81-7 Bp/USP/Ep/FCC/E300 C6h8o6 Vitamin C Powder Ascorbic Acid Food Grade Vc 99% Purity Nutrition Enhancers Pharma Grade Cosmetic Grade Ascorbic Acid

Model NO.
TNN-D
Nutrient Composition
Vitamin
Resource
Natural
The content of active substances
＞90%
Transport Package
25kg/Carton
Specification
98.0-101.0 %
Trademark
TNN
Origin
China
HS Code
2936270010
Production Capacity
100000tons/Year
Reference Price
$ 2.70 - 4.50
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Product Description

 
Product Description

CAS50-81-7 Bp/USP/Ep/FCC/E300 C6h8o6 Vitamin C Powder Ascorbic Acid Food Grade Vc 99% Purity Nutrition Enhancers Pharma Grade Cosmetic Grade Ascorbic Acid Vitamin C

Product Parameters
Item Standard
Appearance White or almost white, crystalline powder or colourless crystals
Melting point About 190 ºC . with decomposition
Infrared absorption spectrum Infrared absorption spectrum accord with the referance spectrum of ascorbic acid CRS
PH(With 5% water solution) 2.1-2.6
PH(With 2% water solution) 2.4-2.8
Appearance of solution Clarity; clear; colour:  ≤ BY 7
Specific optical rotation 20.5 ºC-  21.5 ºC
Loss on drying ≤ 0.4%
Impurity E ≤ 0.2%
Related substance Impurity C:  ≤ 0.15%
Impurity D:  ≤ 0.15%
Unpecified impurities: ≤ 0.10%
Total impurities: ≤ 0.20%
Copper ≤ 5.0ppm
Iron ≤ 2.0ppm
Arisenic ≤ 3.0ppm
Lead ≤ 2.0ppm
Mercury ≤ 1.0ppm
Cadmium ≤ 1.0ppm
Heavy metals ≤ 10ppm
Sulphated ash ≤ 0.1%
Assay 99.0% ~ 100.5%

 

 

 

Company Profile

CAS50-81-7 Bp/USP/Ep/FCC/E300 C6h8o6 Vitamin C Powder Ascorbic Acid Food Grade Vc 99% Purity Nutrition Enhancers Pharma Grade Cosmetic Grade Ascorbic Acid

 

Nutrition Enhancers

GOUV.NE, 2023