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Sigma-Aldrich

Manganese(II) sulfate monohydrate

puriss., meets analytical specification of Ph. Eur, BP, USP, FCC, 99-100.5% (calc. for dried substance)

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About This Item

Fórmula linear:
MnSO4 · H2O
Número CAS:
10034-96-5
Peso molecular:
169.02
Número CE:
232-089-9
Número MDL:
MFCD00149159
Código UNSPSC:
12352300
ID de substância PubChem:
329750114
NACRES:
NA.21

grau

puriss.

Nível de qualidade

200

Ensaio

99-100.5% (calc. for dried substance)

forma

powder or crystals

qualidade

meets analytical specification of Ph. Eur, BP, USP, FCC

Impurezas

organic volatile impurities, complies (GC)
 residual solvents, complies
≤0.002% heavy metals (as Pb)
≤0.5% matter not precip. by ammonia sol.

perda

10-12% loss on ignition, 500 °C

pH

3-3.5 (20 °C, 50 g/L)

traços de ânion

chloride (Cl-): ≤100 mg/kg

traços de cátion

As: ≤3 mg/kg
Ca: ≤200 mg/kg
Fe: ≤10 mg/kg
Mg: ≤200 mg/kg
Pb: ≤4 mg/kg
Se: ≤30 mg/kg
Zn: ≤50 mg/kg

adequação

complies for appearance of solution

cadeia de caracteres SMILES

O.[Mn++].[O-]S([O-])(=O)=O

InChI

1S/Mn.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2

chave InChI

ISPYRSDWRDQNSW-UHFFFAOYSA-L

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Descrição geral

Manganese (II) sulfate monohydrate is a safe and inexpensive catalyst used in organic synthesis. Additionally, it is used to prepare manganese dioxide and manganese.

Aplicação

Manganese (II) sulfate monohydrate is used:
  • As a catalyst in the synthesis of heterocyclic compounds such as benzo-2-pyrones and benzopyrazines.
  • To prepare cathode material magnesium manganese spine (MgMn2O4) by coprecipitation method.

Palavra indicadora

Danger

Frases de perigo

H318 - H373 - H411

Classificações de perigo

Aquatic Chronic 2 - Eye Dam. 1 - STOT RE 2 Inhalation

Órgãos-alvo

Brain

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

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Neurotoxicology, 28(6), 1147-1152 (2007-07-31)
Humans exposed to excess levels of manganese (Mn(2+)) express psychiatric problems and deficits in attention and learning and memory. However, there is a paucity of knowledge on molecular mechanisms by which Mn(2+) produces such effects. We now report that Mn(2+)
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Toxicological sciences : an official journal of the Society of Toxicology, 106(1), 46-54 (2008-08-08)
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American journal of industrial medicine, 50(10), 772-778 (2007-07-11)
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