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FERROUS SULPHATE HEPTAHYDRATE

Product Code: 03850


Specifications

Appearance Light blue or blue-green or green powder or crystals
Assay Min 99.0%
Ferric ion (Fe+3) Max 0.1%
Copper (Cu) Max 0.005%
Insoluble matter Max 0.01%
pH (5% solution in water) 3.0 - 4.0
Chloride (Cl) Max 0.001%
Phosphate (PO4) Max 0.001%
Manganese (Mn) Max 0.05%
Zinc (Zn) Max 0.005%
Calcium (Ca) Max 0.005%
Magnesium (Mg) Max 0.002%
Potassium (K) Max 0.002%
Sodium (Na) Max 0.02%

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