Quick Details
| CAS No.: | 110-17-8 | Other Names: | fumaric acid | MF: | C4H4O4 |
| EINECS No.: | 203-743-0 | FEMA No.: | 2488 | Place of Origin: | China (Mainland) |
| Type: | Acidity Regulators | Brand Name: | THLD | Model Number: | food grade |
| food grade: | yes | application: | Acidity Regulators | Appearance: | white powder |
Packaging & Delivery
| Packaging Detail: | 25kg kraft bag with PE lining or Plastic knitting bag with PE |
| Delivery Detail: | 10-15days after confirmed order |
Specifications
fumaric acid,
allomaleic acid,
Molecular formula:C4H4O4
Molecular mass:116.07
fumaric acid
allomaleic acid,
Name:allomaleic acid,fumaric acid,
Executed standard:Q/3204 BLL 001-2006
Molecular formula:C4H4O4
Molecular mass:116.07
|
Property |
Unit index |
|
Appearance |
White crystal |
|
Content (as C4H4O4) |
≥ 99.5 % |
|
Heavy metal (as P b ) |
≤ 10mg/kg |
|
Residue on lgnition |
≤ 0.1 % |
|
Moisture |
≤ 0.25 % |
|
Melting point |
287-302 °C |
|
Arsenic (as As ) |
≤ 3mg/kg |
|
Maleic acid |
≤ 0.1% |
|
Color degree |
≤ 20Hazen |
Usage:it is an important organic chemical material. It has wide applications in polyester resin, coatings, plasticizer, pharmaceutical, biological engineering, foodstuff additive, foodstuff industry and so on.
Storage:
Kept in a light-proof,well-closed ,dry and cool place