Ammonium iron(III) sulfate dodecahydrate A.G. 500 g (25220-30500)
Chemical formula: NH₄Fe(SO₄)₂ ∙ 12 H₂O
Molar mass: 482.19 g/mol
CAS: 7783-83-7
EINECS: 233-382-4
Specification
| Appearance | light purple or yellowish crystals |
| Assay | min. 99,0 % |
| Chloride (Cl⁻) | max. 0,005 % |
| Iron (Fe²⁺) | max. 0,001 % |
| Pb (Lead) | max. 0,005 % |
Classification of the substance in accordance with Regulation (EC) No 1272/2008
GHS Hazard Pictograms
Hazard statements: 319, 315
Precautionary statements: 305+351+338
Signal word: Warning