Detailed Product Description

Features:
1) Colorless crystals or white powder
2) Tech grade and food grade are available
3) Assay (as C4H4O4): 99.5%~100.5% (anhydrous basis)
4) Melting point: 294~300
5) Arsenic (as As): 3mg/kg max.
6) Heavy metals (as Pb): 10mg/kg max.
7) Maleic acid: 0.10% max.
8) Residue on ignition: 0.1% max.
9) Water: 0.5% max.

Applications:
Fumaric acid is used as a flavoring, because it is the sourest tasting of the organic acids. Three parts of fumaric acid are as sour as five parts of citric acid. It is also used as an anti-oxidant, as a mordant (a substance that helps dyes stick to fabric), and as a buffering agent (helps maintain a particular acidity or alkalinity).

Packing and conveyance:
25kg/plastic woven bag lined with PE bag
Qty/20' FCL: 18MT (with pallet) or 20MT (without pallet)

600kg or 900kg/plastic bag
Qty/20' FCL: 18MT (on pallet)