China supply High purity Ascorbic acid Vitamin C powder 50-81-7
US $7.00-$12.00
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| cas | 110-17-8 |
| Name | Fumaric acid |
| Appearance | White powder |
| Application |
Used as sour seasoning, also used as synthetic resin, mordant intermediate As a food additive -- acidulant, used in cool drinks, fruit sugar, jelly, ice cream, etc |
Specification:
| Items | Standards |
| Assay(%) | ≥99.0 |
| Mesh | Through 300 Mesh |
| AS PPM | ≤3 |
| Heavy Metals (Pb) | ≤10 |
| Water (%) | ≤0.3 |
| Maleic Acid (%) | ≤0.1 |
| Colour (Pt-Co) | ≤15 Hazen |
| Melting Point(℃) | 286-289 |
| Solubility (25℃) | ≥1.00g/100ml Water |







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