Fumaric Acid Information:
Product Name |
Fumaric acid |
Formula |
C4H4O4 |
CAS |
110-17-8 |
EINECS NO. |
203-743-0 |
HS Code |
29171900 |
Fumaric Acid Specifications:
Index Name |
Food Grade |
Feed Grade |
Appearance |
white |
white |
Total Acid Number≥ |
99.5 |
99.0 |
Melting Point |
287-302 |
282-285 |
Cautery |
0.05 |
No Standard |
Sulphate |
0.01 |
No Standard |
Heavy Metal |
0.002 |
No Standard |
Fumaric Acid Applications:
It is mainly used to produce unsaturated poyester resin, synthetic resin, asparaginic acid
sweetening agent, malic acid, tartaric acid and food additives.
Fumaric Acid Physicochemical Properties:
It is always odourless crystalline substance, white and fruity acidic taste.
Combustible butstable in the air.Proportion:1.635(20/4).Melting point:286-287.It sublimates at 200.It is slightly soluble in cold water, ether and benzene,
easily soluble in hot water and ethanol. Maleic anhydride can be produced after
it has been heated to 300 and loses moisture.
Fumaric Acid Packing:
25KG,500KG/bag,1000kg bag,900kg bag