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Fumaric acid |
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Payment: T/T or L/C
Additional_detail: Product name: Fumaric acid
Size: s76
Molecular formula:C4H4O4
Molecular weight: 116.07
CAS NO: 110-17-8
Description: white powder or
crystalline solid , sourness.
Quality Specification:
Item Index {%}
Appearance white crystal
Assay Min 99.5%
Melting point Min 287C
Moisture Max 0. 5%
Heavy metals(as Pb) Max 10ppm
As (as As) Max 3ppm
Ash Max 0.05%
Chroma Max 15Pt-Co
Sulfate Max 0.01%
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