Ferrous Sulphate
详细说明
Ferrous Sulphate Heptahydrate
CAS No.: 7782 - 63 - 0
Formula: FeSO₄·7H₂O
M.W.: 278.01
Appearance: Blue or green color transparent Crystals
Specifications: Tech Grade
Inspection Item | Standard |
Purity | 98% min |
Fe | 19.5% min |
Pb | 20ppm max |
As | 2ppm max |
Cd | 5ppm max |
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