Sodium Erythorbate
Other Name: Sodium D-Isoascorbate
Molecular formula: C6H7NaO6·H2O
Molecular weight: 216.12
CAS No.: 6381-77-7
Basic Information:
Product name: Sodium Erythorbate
Other Name: Sodium D-Isoascorbate
Molecular formula: C6H7NaO6·H2O
Molecular weight: 216.12
CAS No.: 6381-77-7
Packaging: 25kg/bag, 25kg/carton etc
Item | Specification | Typical Result |
Appearance | White, crystalline powder or granules | Conforms |
Identification | Positive reaction | Conforms |
Assay (﹪) | 98.0 ～ 100.5 | 99.83 |
Loss on drying (﹪) | 0.25max | 0.07 |
Specific Rotation | +95.5°～ +98.0° | +96.41° |
Oxalate | Passes Test | Conforms |
PH Value | 5.5～8.0 | 7.05 |
Lead(mg/kg) | 2max | Conforms |
Arsenic(mg/kg) | 3max | Conforms |
Application:
Sodium Erythorbate is important antioxidant in food industry, which can keep the color, natural flavor of foods and lengthen its storage without any toxic and side effects. They are used in meat processing, fruits, vegetable, tin and jam etc. Also they are used in drinks, such as beer, grape wine, soft drink, fruit tea and fruit juice etc.
It is used in the oilfield as a corrosion inhibitor, an oxygen scavenger, and an iron control/chelating agent in various fluids, particularly in acidic solutions and brines.
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