Manganese(II) acetate
- CAS NO.：638-38-0
- Empirical Formula: C4H6MnO4
- Molecular Weight: 173.03
- MDL number: MFCD00013039
- EINECS: 211-334-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:15:30
What is Manganese(II) acetate ?
Description
Manganese (II) acetate is the chemical compound with the formula Mn(CH3COO)2. It is used as a desiccant, a catalyst, and as fertilizer.
Chemical properties
Pale-red crystals.Soluble in water and alcohol. Combustible.
The Uses of Manganese(II) acetate
Manganese(II) acetate is used as a dye mordant and varnish drier. It is also used in fertilizers, food packaging and feed additives. Further, it serves as a desiccant, catalyst, intermediate and ion exchange agent.
The Uses of Manganese(II) acetate
Textile dyeing, oxidation catalyst, paint and varnish (drier, boiled oil manufacture), fertilizers, food packaging, feed additive.
Reactions
Manganese (II) acetate can be formed by reacting acetic acid with either manganese (II,III) oxide or manganese (II) carbonate :
Mn3O4 + 2CH3COOH → Mn(CH3COO)2 + Mn2O3+ H2O
If manganese (II,III) oxide is used , manganese (III) oxide is produced as a byproduct.
If the anhydrous form needs to be produced, manganese (II) nitrate can be reacted with acetic anhydride.
Purification Methods
Crystallise it from water acidified with acetic acid. [Beilstein 2 IV 120.]
Properties of Manganese(II) acetate
| Melting point: | 180°C |
| Density | 1.589 |
| vapor pressure | 13hPa at 25℃ |
| storage temp. | Store below +30°C. |
| form | Powder |
| color | Grayish-beige to light brown |
| Water Solubility | Soluble in water, methanol and acetic acid. |
| Sensitive | Hygroscopic |
| Merck | 13,5746 |
| Exposure limits | OSHA: Ceiling 5 mg/m3 NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3 |
| InChI | InChI=1S/2C2H4O2.Mn/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2 |
| CAS DataBase Reference | 638-38-0(CAS DataBase Reference) |
| EPA Substance Registry System | Acetic acid, manganese(2+) salt (638-38-0) |
Safety information for Manganese(II) acetate
| Signal word | Warning |
| Pictogram(s) |
 Health Hazard GHS08 |
| GHS Hazard Statements |
H373:Specific target organ toxicity, repeated exposure H412:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P314:Get medical advice/attention if you feel unwell. P501:Dispose of contents/container to..… |
Computed Descriptors for Manganese(II) acetate
| InChIKey | NKKRYPIWDQMINN-UHFFFAOYSA-M |
| SMILES | C(=O)(C)O[Mn]OC(=O)C |
Manganese(II) acetate manufacturer
Salicylates and Chemicals Pvt. Ltd.
Supra Group of Companies
Nithyasri Chemicals (APURVA CHEMICALS)
Kezi Industries (Sam Industries)
Vinipul Chemicals Pvt Ltd
Monopoly Innovations Pvt. Ltd.
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