Fumaric Acid
Introduction
CWS/HWS Food Grade Fumaric Acid 99%
Appearance:white crystalline powder
Fumaric Acid is in the shape of colorless crystal, existing in many kinds of mushrooms and fresh beef.
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℃) | ≥1g/100ml Water |
Application
Fumaric Acid can be used in the manufacturing of unsaturated polyester resins. Fumaric acid is a food acidulent used for a long time because it is non-toxic. As a food additive, Fumaric Acid is an essential food ingredient in our food supply .
