Name | Manganous acetate |
Synonyms | octanmanganaty manganousacetate diacetylmanganese MANGANESE ACETATE Manganous acetate Manganese Acetate manganesediacetate manganese(2+)acetate octanmanganaty(czech) Manganese(Ii) Acetate MANGANESE(II) ACETATE manganese(2+) diacetate Manganeseacetateanhydrous manganeseacetate(mn(oac)2) acetic acid, manganese salt Aceticacid,manganese(2+)salt manganese(ii) acetate, anhydrous Bisacetic acid manganese(II) salt MANGANESE (II) 2,4-PENTANEDIONATE |
CAS | 638-38-0 |
EINECS | 211-334-3 |
InChI | InChI=1/2C2H3O.Mn/c2*1-2-3;/h2*1H3;/rC4H6MnO2/c1-3(6)5-4(2)7/h1-2H3 |
InChIKey | NKKRYPIWDQMINN-UHFFFAOYSA-M |
Molecular Formula | C4H6MnO4 |
Molar Mass | 173.03 |
Density | 1.589 |
Melting Point | 180°C |
Water Solubility | Soluble in water, methanol and acetic acid. |
Vapor Presure | 13hPa at 25℃ |
Appearance | Powder |
Color | Grayish-beige to light brown |
Exposure Limit | OSHA: Ceiling 5 mg/m3NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3 |
Merck | 13,5746 |
Storage Condition | Store below +30°C. |
Sensitive | Hygroscopic |
MDL | MFCD00013039 |
Use | Used as an analytical reagent |
Hazard Symbols | Xn - Harmful |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R40 - Limited evidence of a carcinogenic effect |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
WGK Germany | 3 |
RTECS | AI5770000 |
TSCA | Yes |
HS Code | 2915 29 00 |
Raw Materials | Acetic acid |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Use | as an analytical reagent |
category | toxic substances |
toxicity grade | poisoning |
Acute toxicity | oral-rat LD50: 2940 mg/kg |
flammability hazard characteristics | non-combustible; Toxic manganese-containing compound smoke from fire scene |
storage and transportation characteristics | warehouse low temperature, ventilation, dry |
extinguishing agent | water, carbon dioxide, dry powder, sand |
Occupational Standard | TWA 5 mg/m3 |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |