09721
Fluka
Ammonium iron(II) sulfate hexahydrate
purum p.a., ≥98.0% (RT)
| 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 |
Properties
| grade | purum p.a. |
| assay | ≥98.0% (RT) |
| pH | 3.0-5.0 (25 °C, 50 mg/mL in H2O) |
| mp | 100 °C (dec.)(lit.) |
| anion traces | chloride (Cl-): ≤50 mg/kg |
| cation traces | Ca: ≤50 mg/kg |
| Cd: ≤50 mg/kg | |
| Co: ≤50 mg/kg | |
| Cu: ≤50 mg/kg | |
| K: ≤100 mg/kg | |
| Na: ≤100 mg/kg | |
| Ni: ≤50 mg/kg | |
| Pb: ≤50 mg/kg | |
| Zn: ≤50 mg/kg |
Safety
| 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 |
References
| reference | Corp MSDS 1 (1), 240:D / FT-IR 2 (3), 4754:C / FT-IR 1 (2), 1260:B / RegBook 1 (3), 3445:B / Sigma FT-IR 1 (2), 1023:B |
