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13245

Sigma-Aldrich

Mangan(II)-Sulfat Monohydrat

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

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About This Item

Lineare Formel:
MnSO4 · H2O
CAS-Nummer:
10034-96-5
Molekulargewicht:
169.02
EG-Nummer:
232-089-9
MDL-Nummer:
MFCD00149159
UNSPSC-Code:
12352302
PubChem Substanz-ID:
329750114
NACRES:
NA.21
Assay:
99-100.5% (calc. for dried substance)
Form:
powder or crystals
Preise und Verfügbarkeit sind derzeit nicht verfügbar.

Qualität

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

Qualitätsniveau

200

Assay

99-100.5% (calc. for dried substance)

Form

powder or crystals

Verunreinigungen

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

Verlust

10-12% loss on ignition, 500 °C

pH-Wert

3-3.5 (20 °C, 50 g/L)

Anionenspuren

chloride (Cl-): ≤100 mg/kg

Kationenspuren

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

Eignung

complies for appearance of solution

SMILES String

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

InChIKey

ISPYRSDWRDQNSW-UHFFFAOYSA-L

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Allgemeine Beschreibung

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

Anwendung

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.

Signalwort

Danger

Gefahreneinstufungen

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

Zielorgane

Brain

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCCM1810
BCCL4352
BCCK8503
BCCK0103
BCCH0110

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Sigma-Aldrich

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