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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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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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产品名称

硫酸锰 一水合物, puriss., meets analytical specification of Ph. Eur, BP, USP, FCC, 99-100.5% (calc. for dried substance)

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

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.

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.

signalword

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
BCCM1810
BCCL4352
BCCK8503
BCCK0103
BCCH0110

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Swatismita Ray et al.
Transgenic research, 21(2), 351-366 (2011-07-05)
Two abiotic stress-inducible upstream regulatory sequences (URSs) from rice have been identified and functionally characterized in rice. NBS-Str1 and BLEC-Str8 genes have been identified, by analysing the transcriptome data of cold, salt and desiccation stress-treated 7-day-old rice (Oryza sativa L.
Melanie F Struve et al.
American journal of industrial medicine, 50(10), 772-778 (2007-07-11)
Manganese neurotoxicity in humans is recognized as a form of parkinsonism with lesions occurring predominantly within the globus pallidus, subthalamic nucleus, putamen, and caudate nucleus. This study evaluated dopamine, 3,4-dihydroxyphenylacetic acid, homovanillic acid, serotonin, norepinephrine, 5-hydroxyindoleacetic acid, gamma-aminobutyric acid (GABA)
Xiaojun Yang et al.
Animal science journal = Nihon chikusan Gakkaiho, 83(6), 474-481 (2012-06-15)
Iron is often found to be of excessive concentrations in laying hens' diets, which may cause antagonistic interactions with other minerals. This study was conducted to investigate how to supplement Zn and Mn in the diets without Fe supplementation. In
Long Peng et al.
Journal of colloid and interface science, 377(1), 13-17 (2012-04-21)
A facile single-source precursor method has been applied for the selective synthesis of MnS nanocrystals (NCs) with well-defined shapes and crystal structures such as hexapod, octahedral, hexagonal shaped α-MnS NCs, and pencil-shaped γ-MnS NCs. The effects of the composition of
Haixing Li et al.
Amino acids, 38(5), 1439-1445 (2009-09-30)
Production of gamma-aminobutyric acid (GABA) was carried out in Erlenmeyer flasks by Lactobacillus brevis NCL912. Traditional methods were first adopted to select the key factors that impact the GABA production to preliminarily determine the suitable concentration ranges of the key
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