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Erythorbic acid powder
Application.:
Erythorbic acid 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.
Quality Standard of Erythorbic Acid | |
Item | Index (F. C. C) |
Exterior | White or slightly yellow crystalline granule or powder |
Odor | None peculiar smell |
Content | 99.0~100.5áå |
Specific Rotation [α] | -16.5°~-18.0° |
Residue on Ignition | ≤0.3% |
Heavy Metal (Pb) | ≤0.0010% |
Lead | ≤0.0005% |
Arsenic | ≤0.0003% |
Mesh Size on No.20 | Maximum 2% |