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Manganese Sulfate

Manganese Sulfate

CAS Number: 7785-87-7

Molecular Formula: MnO4S

About Manganese Sulfate

Manganese(II) sulfate (CAS 7785-87-7) serves as a fundamental electrolyte and precursor in the production of electrolytic manganese metal and dioxide, essential for strengthening steel alloys and manufacturing aluminum-killed steel. Modern metallurgy chemical sourcing strategies are shifting toward high-purity industri...

Synonyms

  • manganese sulfate
  • manganese sulfate monohydrate
  • manganese sulfate tetrahydrate
  • manganese sulfate, manganese (+3) salt (3:2)
  • manganese sulfate, potassium salt (3:2:2)
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Manganese Sulfate Specifications

CAS Number
7785-87-7
Molecular Formula
MnO4S
Molecular Weight
151.00 g/mol
IUPAC Name
manganese(2+);sulfate
Canonical SMILES
[O-]S(=O)(=O)[O-].[Mn+2]
InChI Key
SQQMAOCOWKFBNP-UHFFFAOYSA-L
InChI
InChI=1S/Mn.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
HSN No
28332940
melting_point
700 °C
boiling_point
Decomp @ 850 °C
solubility
Pale red, slightly efflorescent crystals; sol in about 1 part cold, 0.6 part boiling water; insol in alcohol; loses all water @ 400-450 °C. /Monohydrate/
density
3.25
Molecular Weight
151.00 g/mol
Physical appearance
Pale pink to white powder or crystals
Melting Point
700 °C (monohydrate); 710 °C (anhydrous)
Boiling Point
850°C (Decomposes)
Precautionary Statement Codes
P260, P270, P273, P280, P301+P312, P305+P351+P338+P310, P314, P330, P391, and P501
Hazard Classes and Categories
Eye Dam. 1 (100%) STOT RE 2 (100%)

Micronutrient

A source of manganese in fertilizers to correct soil deficiencies and enhance photosynthesis

Feed Additive

A nutritional supplement in animal feed to support bone development and reproductive health

Battery Precursor

A key component in the production of manganese dioxide and cathode active materials for lithium-ion batteries

Catalyst

A safe and inexpensive catalyst used in organic synthesis and for the oxidation of arenes and sulfides

Industrial Reagent

An ingredient in the manufacture of ceramics, porcelain glazing, and dyeing processes

Water Treatment Agent

A chemical used to remove impurities like iron and sulfur bacteria from water systems

Plant Cell Culture Component

A trace element used in the preparation of nutritive media such as Murashige and Skoog for growing plantlets and mycelia

Agriculture

A micronutrient fertilizer used to correct manganese deficiencies in soil and promote plant growth

Animal Feed

A mineral supplement added to livestock feed to support bone development and metabolic processes

Industrial Manufacturing

A raw material and precursor used in the production of batteries, ceramics, textiles, and specialty chemicals

Water Treatment

An agent utilized to remove impurities, control algae, and improve water quality in treatment facilities

  1. manganese sulfate
  2. manganese sulfate monohydrate
  3. manganese sulfate tetrahydrate
  4. manganese sulfate, manganese (+3) salt (3:2)
  5. manganese sulfate, potassium salt (3:2:2)

Manganese Sulfate FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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