Commodity:

Dimeyhyl Fumarate
DMF

Product Standard:

1. Appearance: fouless white crystal powder at normal temperature.
2. Molecular Weight: 144.13
3. Molecular Formula: C6H8O4
4. Content: ≥99%
5. Melting point: 102-104℃
6. Boiling point: 193℃
7. Not volatilize matter: ≤0.1%
8. Free acid: ≤0.15%
9. Heavy metal: ≤0.002% (Pb)

Main Application:

It is an antiseptic, mould prevention, insect prevention, nonpoisonous fresh preservation which is ideal, best effort, less volume and low cost. It was used in food, feed, leather, textile, dye, paper, fruit, vegetable, grain, fish, cosmetic etc. The fresh preservation time is up to 60-90 days.

Process