110-17-8 Fumaric acid Fumaric acid Price
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Specifications
CAS No.:110-17-8
Other Names:(2E)-2-Butenedioic acid
MF:C4H4O4
EINECS No.:203-743-0
Place of Origin: Anhui, China (Mainland)
Type:Acidity Regulators, Nutrition Enhancers
Brand Name:Qindgao Sigma Chemical Co.,Ltd
Assay:Min99.5%
Color:White
Molecular weight:116.07
HS Code:291719
Product description
White, odorless granules or crystalline powder, it is soluble in alcohol, slightly soluble in water
and in ether,and very slightly soluble in chloroform.
Physical property
Product Name |
99.5% Food Grade Fumaric Acid |
Appearance |
White, odorless granules or crystalline powder |
Molecular formula |
C4H4O4 |
Molecular weight |
116.07 |
Melting point |
294~300 ºC |
Water Solubility |
0.63 g/100 mL (25 ºC) |
HS Code |
291719 |
Quality index:
Item |
Unit |
Standard value |
Assay |
% |
≥99.5 |
Moisture |
% |
≤0. 5 |
Heavy metals (as Pb) |
ppm |
≤10 |
Arsenic (as As) |
ppm |
≤3 |
Ash |
% |
≤0.05 |
Chroma |
Pt-Co |
≤15 |
Sulfate |
% |
≤0.01 |
d sulfuric acid
.
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