Ammonium iron(II) sulfate hexahydrate extra pure
Synonym: Ammonium ferrous sulfate hexahydrate, Ammonium iron(II) sulfate, Mohr’s salt
CAS Number: 7783-85-9
Linear Formula: (NH4)2Fe(SO4)2 · 6H2O
Molecular Weight: 392.14
EC Number: 233-151-8
MDL number: MFCD00150530
PubChem Substance ID: 24894782

Properties

product line BioXtra
assay ≥98%
total impurities ≤0.0005% Phosphorus (P)
  ≤0.01% Insoluble matter
mp 100 °C (dec.)(lit.)
solubility dilute sulfuric acid: soluble1 M (faint green to blue-green)
cation traces Al: ≤0.001%
  Ca: ≤0.0005%
  Cu: ≤0.005%
  K: ≤0.005%
  Mg: ≤0.002%
  Mn: ≤0.01%
  Na: ≤0.005%
  Pb: ≤0.001%
  Zn: ≤0.001%

 

Safety

Symbol GHS07
Signal word Warning
Hazard statements H315-H319-H335
Precautionary statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 1
RTECS BR6500000