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MANGANESE(II) ACETATE

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MANGANESE(II) ACETATE Basic information

Product Name:
MANGANESE(II) ACETATE
Synonyms:
  • octanmanganaty(czech)
  • MANGANESE ACETATE
  • MANGANESE (II) 2,4-PENTANEDIONATE
  • MANGANESE(II) ACETATE
  • Manganeseacetateanhydrous
  • manganese(ii) acetate, anhydrous
  • acetic acid, manganese salt
  • Bisacetic acid manganese(II) salt
CAS:
638-38-0
MF:
C4H6MnO4
MW:
173.03
EINECS:
211-334-3
Product Categories:
  • synthesis
  • Manganese
  • Micro/Nanoelectronics
  • Solution Deposition Precursors
Mol File:
638-38-0.mol
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MANGANESE(II) ACETATE Chemical Properties

Melting point:
180°C
Density 
1.589
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
InChIKey
NKKRYPIWDQMINN-UHFFFAOYSA-M
CAS DataBase Reference
638-38-0(CAS DataBase Reference)
EPA Substance Registry System
Acetic acid, manganese(2+) salt (638-38-0)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38-40
Safety Statements 
26-27-36/37/39
WGK Germany 
3
RTECS 
AI5770000
TSCA 
Yes
HS Code 
2915 29 00
Hazardous Substances Data
638-38-0(Hazardous Substances Data)

MSDS

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MANGANESE(II) ACETATE Usage And Synthesis

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.

Uses

Textile dyeing, oxidation catalyst, paint and varnish (drier, boiled oil manufacture), fertilizers, food packaging, feed additive.

Uses

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.

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.]

MANGANESE(II) ACETATESupplier

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