Ferrous fumarate

Product Name: Ferrous fumarate
Chemical Formula C4H2FeO4
CAS Number 141-01-5
Molecular Weight 169.90
UseNutrient; Dietary Ingredient; Pharmaceuticals
Description Orange/red brown powder
Containers 25 kg drum/bag
StorageStore in a clean, dry warehouse in the original unopened containers.
Name of index Standard
Appearance Orange/red brown powder
Assay (as C4H2FeO4)% 97.0-101.0
Assay (as Fe +2)% 31.97-33.29
Melting temperature About 152℃
Identification A+B Conformed
Loss on drying,% ≤1.0
Sulfate,% ≤0.2
Limit of ferric iron,% ≤2
Lead, ppm ≤1
Arsenic,ppm ≤2
Mercury,ppm ≤3
TPLC, cfu/g ≤1000
Total Yeast&Mold, cfu/g ≤100

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