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Email ：PharmaSources@imsinoexpo.com
Whatsapp ：+86-13621645194
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Asia,Middle East
Monthly Production Capacity: NA
Packaging Information: 25kg/barrel
Delivery Lead Time: 10-30days
Sample Provided: yes
Payment Terms: TT; L/C;
D-Araboascorbic acid food grade CAS Number 89-65-6 Molecular Formula C6H8O6 Molecular Weight 176.13 Package：25kg/barrel Function: preservative, antioxidant Application: meat, fish p, shellfish pickled products, fish and shellfish frozen products Tags: Antioxidant Dietary supplements Ingredients.
D- ascorbic acid also called erythorbic acid, it is a kind of optical isomers of vitamin C, which has similar chemical properties with vitamin C, which belongs to the water soluble antioxidant.
D- ascorbic acid takes glucose as raw materials, through fermentation technology 2- keto -D- citric acid is obtained, after esterification, acidification, refining and other steps of production the D- ascorbic acid is finally prepared.
Item
Specification -- FCC IV
Name
Erythorbic Acid
Appearance
White odorless, crystalline powder or granules
Assay(on dry basis)
99.0 - 100.5%
Chemical Formula
C6H8O6
Specific rotation
-16.5 --- -18.0 º
Residue on ignitionc
< 0.3%
Loss on drying
< 0.4%
Particle size
40 mesh
Heavy metal
< 10 ppm max
Lead
< 5 ppm
Arsenic
< 3 ppm
Packing:25kg/barrel.
D- ascorbic acid can prevent metamorphism of meat, fish p, shellfish pickled products, fish and shellfish frozen products etc.
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