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Merck
CN

13245

硫酸锰 一水合物

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

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关于此项目

线性分子式:
MnSO4 · H2O
化学文摘社编号:
10034-96-5
分子量:
169.02
NACRES:
NA.21
PubChem Substance ID:
329750114
UNSPSC Code:
12352302
EC Number:
232-089-9
MDL number:
MFCD00149159
Assay:
99-100.5% (calc. for dried substance)
Form:
powder or crystals

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InChI key

ISPYRSDWRDQNSW-UHFFFAOYSA-L

InChI

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

SMILES string

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

grade

puriss.

assay

99-100.5% (calc. for dried substance)

form

powder or crystals

quality

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

impurities

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

loss

10-12% loss on ignition, 500 °C

pH

3-3.5 (20 °C, 50 g/L)

anion traces

chloride (Cl-): ≤100 mg/kg

cation traces

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

suitability

complies for appearance of solution

Quality Level

200

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相关类别

General description

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

Application

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.

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Danger

Hazard Classifications

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

target_organs

Brain

存储类别

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCP0948
BCCM1810
BCCL4352
BCCK8503
BCCK0103

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Zhehui Weng et al.
Inorganic chemistry, 48(18), 8703-8708 (2009-08-25)
A new glycine-templated manganese(II) sulfate, (C(2)NO(2)H(5))MnSO(4) (1), has been solvothermally synthesized and characterized crystallographically and magnetically. Crystal data for 1: monoclinic, space group P2(1)/m, a = 4.8884(10) A, b = 7.8676(14) A, c = 8.0252(15) A, beta = 106.524(2) degrees
A P Marreilha dos Santos et al.
Brain research, 1236, 200-205 (2008-08-30)
Manganese (Mn) is an essential trace element required for ubiquitous enzymatic reactions. Chronic overexposure to this metal may, however, promote potent neurotoxic effects. The mechanism of Mn toxicity is not well established, but several studies indicate that oxidative stress and
Ramon Frick et al.
Toxicology letters, 205(2), 163-172 (2011-06-15)
Due to their physicochemical characteristics, metal oxide nanoparticles (NPs) interact differently with cells compared to larger particles or soluble metals. Oxidative stress and cellular metal uptake were quantified in rat type II alveolar epithelial cells in culture exposed to three
Stephen F Tomasino et al.
Journal of AOAC International, 90(3), 825-833 (2007-06-22)
AOAC Method 966.04, the Sporicidal Activity of Disinfectants Test, is a carrier-based test that provides a qualitative measure of product efficacy against spores of Bacillus subtilis and Clostridium sporogenes. For regulatory purposes, Method 966.04 is accepted by the U.S. Environmental
Rahim Khabaz
Radiation protection dosimetry, 152(4), 400-405 (2012-05-26)
In this study, an approximate symmetric cylindrical manganese bath system with equal diameter and height was appraised using a Monte Carlo simulation. For nine sizes of the tank filled with MnSO(4).H(2)O solution of three different concentrations, the necessary correction factors
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