Trade Name:AA2G (Ascorbyl Glucoside)
Molecular formula and weight:C12H18O11 = 338.26
Structure:
CAS No.: [129499-78-1]
Specification:
Item |
Indication |
Assay |
≥98% |
Free ascorbic acid |
≤0.1% |
Free glucose |
≤0.1% |
Description |
White, cream powder / crystalline powder, odorless |
Melting point |
158~163℃ |
Specific rotation |
(a)20D=+186.0~+188.0° |
Clarity |
Transparent liquid |
The colour of aqueous solution(Absorbance) |
≤ 0.01 |
PH(1% of aqueous) |
2.2-2.4 |
Loss on drying(1g,105℃,2hours) |
≤1.0% |
Arsenic(as As2O3) |
≤2 ppm |
Residue on ignition |
≤0.2% |
Heavy metals(as Pb) |
≤20 ppm |
Package:1kg bag in box
Transportation: Avoid upside down, sunlight, wet and crash, avoid damage the package.
Storage: Should be stored in cool, dry and ventilate place, stored term shouldn’t exceed 2 years.
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