Skip to Content
Merck

13245

Manganese(II) sulfate monohydrate

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

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
MnSO4 · H2O
CAS Number:
10034-96-5
Molecular Weight:
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

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Manganese(II) sulfate monohydrate, 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

Looking for similar products? Visit Product Comparison Guide

Related Categories

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

Storage Class

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCD9650
BCCC7612
BCBS7871V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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.
Tomás R Guilarte et al.
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+)
David C Dorman et al.
Toxicological sciences : an official journal of the Society of Toxicology, 106(1), 46-54 (2008-08-08)
Neurotoxicity is linked with high-dose manganese inhalation. There are few biomarkers that correlate with manganese exposure. Blood manganese concentrations depend upon the magnitude and duration of the manganese exposure and inconsistently reflect manganese exposure concentrations. The objective of this study
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)
Edson R Silva et al.
Experimental parasitology, 125(2), 152-155 (2010-01-30)
In Leishmania, arginase is responsible for the production of ornithine, a precursor of polyamines required for proliferation of the parasite. In this work, the activation kinetics of immobilized arginase enzyme from L. (L.) amazonensis were studied by varying the concentration
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service