Detailed Fumaric Acid Description
Features:
a) White, odorless granules or crystalline powder
b) Chemical mame: trans - butenedioicacid
c) Molecular formula: C4H4O4
d) Molecular weight: 116.07
e) Assay (as ): 99.5% -100.5%(anhydrous )
f) Melting point: 294° C - 300° C
g) Arsenic (as ): 3mg / kg max.
h) Heavy metals(as ): 10mg / kg max.
i) Maleic acid: 0.10% max.
j) Residue on ignition: 0.1% max.
k) Water: 0.5% max.
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