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13245

Sigma-Aldrich

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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About This Item

线性分子式:
MnSO4 · H2O
CAS号:
10034-96-5
分子量:
169.02
EC 号:
232-089-9
MDL编号:
MFCD00149159
UNSPSC代码:
12352302
PubChem化学物质编号:
329750114
NACRES:
NA.21
方案:
99-100.5% (calc. for dried substance)
表单:
powder or crystals

等级

puriss.

质量水平

200

方案

99-100.5% (calc. for dried substance)

表单

powder or crystals

质量

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

杂质

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

缺失

10-12% loss on ignition, 500 °C

pH值（酸碱度）

3-3.5 (20 °C, 50 g/L)

痕量阴离子

chloride (Cl-): ≤100 mg/kg

痕量阳离子

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

适用性

complies for appearance of solution

SMILES字符串

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

InChI key

ISPYRSDWRDQNSW-UHFFFAOYSA-L

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相关类别

一般描述

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

应用

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.

警示用语：

Danger

危险声明

H318,H373,H411

危险分类

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

靶器官

Brain

储存分类代码

13 - Non Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCM1810
BCCL4352
BCCK8503
BCCK0103
BCCH0110

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Funing Wang et al.
Biological trace element research, 146(2), 181-186 (2011-11-15)
An experiment was conducted to investigate the bioavailability of organic manganese proteinate (Mn) relative to inorganic Mn sulfate for broilers fed a conventional corn-soybean meal basal diet. A total of 448-day-old Arbor Acres commercial male chicks were fed the Mn-unsupplemented
Zhanguang Chen et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 71(2), 344-349 (2008-02-20)
A novel resonance light scattering (RLS) decrease method was developed to determine rutin with a simple probe manganese sulfate. At pH 7.5, the strong RLS intensity of manganese sulfate was remarkably decreased by the addition of rutin with the maximum
Baltasar Sánchez et al.
Forensic science international, 223(1-3), e1-e4 (2012-08-14)
We describe the case of a 50-year-old man with a fatal intoxication after accidental massive oral ingestion of manganese. The patient presented with lethargy, diffuse abdominal pain, vomiting, and profuse diarrhea after ingesting Epsom salts (magnesium sulfate heptahydrate) during a
Xiaohong Wang et al.
Chembiochem : a European journal of chemical biology, 12(15), 2316-2324 (2011-08-23)
Syneresis is a process observed during the maturation/aging of silica gels obtained by sol-gel synthesis that results in shrinkage and expulsion of water due to a rearrangement and increase in the number of bridging siloxane bonds. Here we describe how
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
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