Follow us :

top quality hot sale food grade vitamin c tablet and powder

top quality hot sale food grade vitamin c tablet and powder
top quality hot sale food grade vitamin c tablet and powdertop quality hot sale food grade vitamin c tablet and powdertop quality hot sale food grade vitamin c tablet and powdertop quality hot sale food grade vitamin c tablet and powdertop quality hot sale food grade vitamin c tablet and powder
group name
Food additives
Min Order
1 long ton
brand name
TNN
Nearest port for product export
DALIAN, QINGDAO, TIANJIN, SHANGHAI
payment method
T/T
update time
Thu, 24 Jun 2021 16:50:34 GMT

Packging & Delivery

  • Min Order1 long ton

Briefing

Lower than market price and stable and immediate supply
GMP certificate
available stock in USA and door to door service

Detailed

Product Parameter

Item
Standard
Appearance
White or almost white, crystalline powder or colourless crystals
Melting point
About 190℃. 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: ≤BY7
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% 

CAS No.:50-81-7

Other Names: Ascorbic acid

MF:C6H8O6

EINECS No.:200-066-2

Place of Origin: China (Mainland)

Grade Standard: Cosmetic Grade, Feed Grade, Food
Grade, Medicine Grade

Usage: Animal Pharmaceuticals

Brand Name: TNN

Model Number: BP USP EP

Purity:99% min