Manganese(II) acetate tetrahydrate
SIGALD/63537 - purum p.a., ≥99.0% (KT)
Synonym: Manganous acetate
CAS Number: 6156-78-1
Empirical Formula (Hill Notation): C4H6MnO4 · 4H2O
Molecular Weight: 245.09
EC Number: 211-334-3
MDL Number: MFCD00062552
Linear Formula: (CH3COO)2Mn · 4H2O
Product Type: Chemical
| anion traces | chloride (Cl-): ≤50 mg/kg |
| sulfate (SO42-): ≤200 mg/kg | |
| assay | ≥99.0% (KT) |
| cation traces | Ca: ≤50 mg/kg |
| Cd: ≤50 mg/kg | |
| Co: ≤50 mg/kg | |
| Cu: ≤50 mg/kg | |
| Fe: ≤50 mg/kg | |
| K: ≤100 mg/kg | |
| Na: ≤100 mg/kg | |
| Ni: ≤50 mg/kg | |
| Pb: ≤50 mg/kg | |
| Zn: ≤50 mg/kg | |
| density | 1.589 g/mL at 25 °C (lit.) |
| form | crystals |
| grade | purum p.a. |
| InChI | 1S/2C2H4O2.Mn.4H2O/c2*1-2 |
| InChI key | CESXSDZNZGSWSP-UHFFFAOYSA |
| mp | >300 °C (lit.) |
| pH | 7 (20 °C, 50 g/L) |
| Quality Level | 300  |
| SMILES string | [H]O[H].[H]O[H].[H]O[H].[ |
| vapor pressure | <1 hPa ( 25 °C) |
| Application: | Manganese(II) acetate tetrahydrate may be used in the sol gel synthesis of doped TiO2 containing different amounts of Mn2+. |
| General description: | Manganese(II) acetate tetrahydrate is a hydrated salt of manganese. Kinetic studies suggest that its dehydration takes place in two-step reaction involving the loss of two water molecules. Its crystal structure has been investigated by X-ray studies. Its crystals exhibit monoclinic crystal system and space group P21/c. |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.0% (KT) |
| mp | >300 °C (lit.) |
| Density | 1.589 g/mL at 25 °C (lit.) |
| UNSPSC | 12352300 |