Quick Details
- Processing Time:7 - 10 DAYS
- Port:Shanghai,Qingdao,Ningbo,Dalian,Guangzhou,Tianjin,Shenzhen,Yiwu,Urumqi
- Supply Ability: 1000 Kilograms Per Week
- Brand Name:Erythorbic Acid
DESCRIPTION
Erythorbic Acid or erythorbate, formerly known as isoAscorbic Acid and D-araboascorbic acid, is a stereoisomer of ascorbic acid.
And its chemical properties have many similarities with Vc, but as an antioxidant, it has the inimitable advantage that Vc does not have: First, it is superior to the anti-oxidation than Vc,
therefore, mixed the Vc, it can effectively protect the properties Vc component in improving the properties have very good results, while protecting the Vc color. Second, higher security, no
residue in the human body, participating in metabolism after absorbing by the human body, which can be transformed into Vc partially. In recent years, Chinese medicine takes it as complementary
information be used in Vc film, Vc Yinqiao-Vc, and health care products, and obtain the good effect.
SPECIFICATION
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