Product name:Ammonium ferric sulfate dodecahydrate
Synonym:Ammoniumferric disulfate dodecahydrate; Ammonium iron disulfate dodecahydrate;Ammoniumiron sulfate ((NH4)Fe(SO4)2) dodecahydrate
CAS:7783-83-7
Molecular Formula:FeH28NO20S2
Formula Weight:482.19
Density:1.71
Boiling point:230 ºC
Melting point:39-41 ºC
Water solubility:1240 g/L (25 ºC) in water.Weathering property. Soluble in water, almost insoluble in alcohol.
Appearance:Colorless to pale purple eight - dimensional shape of the crystal, odorless, there is convergence acidity.
Storage conditions:Store at RT.
Description:Determination of halogen indicator, Argentometric indicator, mordant, nitrogen fertilizer production of soda ash determination of iron content, analysis of metal salt solution of cyanide, with high iron standard.