Acids & Salts Available — Bulk Only

Manganese Chloride (Manganese(II) Chloride)

CAS 7773-01-5 · Formula Cl2Mn · MW 125.84 g/mol

A soluble divalent manganese salt feeding dyeing, drier, battery, and trace-nutrient chemistries. Documented uses include textile dyeing, disinfecting and purifying natural gas, manufacture of linseed-oil driers and dry-cell batteries, and use as a manganese nutrient supplement.

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HS Code
2827.39
At a Glance
Material Family
Acids & Salts
Record Type
Pure compound
Primary Role
Synthesis Intermediate
Functional Roles
MANGANESE CHLORIDE
SKIN CONDITIONING
Industries Served
Applications & Use Cases
  • Textile dyeing: Processing salt in dyeing and printing
  • Driers: Precursor for linseed-oil and paint driers
  • Batteries: Raw material in dry-cell battery manufacture
  • Gas treating: Agent in natural-gas purification
  • Nutrition: Manganese micronutrient supplement source
Physical Properties
Melting Point
650 °C
Boiling Point
1190 °C
Density
2.977 @ 25 °C/4 °C
Solubility
SOLUBILITY: 151 G/100 ML WATER AT 8 °C /TETRAHYDRATE/
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

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HS / Tariff Classification
Harmonized System (HS) Code — 6-digit international heading
2827 . 39
Chapter 28
Inorganic chemicals; compounds of precious metals and rare-earth metals
Heading 28.27
Internationally harmonized (WCO HS)
Subheading 2827.39
6-digit international code — national tariff line adds further digits
Chemical Identity
CAS Number
7773-01-5
Molecular Formula
Cl2Mn
Molecular Weight
125.84 g/mol
IUPAC Name
manganese(2+) dichloride
INCI Name
MANGANESE CHLORIDE
PubChem CID
InChI Key
GLFNIEUTAYBVOC-UHFFFAOYSA-L
Synonyms & Trade Names
Cl2Mn manganese(2+) dichloride Manganese(2+);dichloride Sacchite Manganese(II)chloride MnCl2.xH2O manganous chloride hydrate MANGANESE(2+) CHLORIDE manganese(2+) dichloride hydrate Manganese(II) chloride (MnCl2) MANGANOUS CHLORIDE ANHYDROUS MANGANESE CHLORIDE ANHYDROUS [HSDB] M2095
Full Description

Manganese(II) chloride (CAS 7773-01-5, MnCl2) is a soluble manganese salt. Documented uses include textile dyeing, disinfecting and purifying natural gas, manufacture of linseed-oil driers and dry-cell batteries, and use as a manganese nutrient supplement.

Frequently Asked Questions

What is manganese chloride used for?

Manganese(II) chloride (CAS 7773-01-5, MnCl2) is a soluble manganese salt used as a processing salt in textile dyeing and printing, a precursor for linseed-oil and paint driers, a raw material in dry-cell battery manufacture, an agent in natural-gas purification, and a manganese micronutrient source. RawSource supplies it in bulk.

What is manganese chloride also known as?

Manganese chloride is also called manganese(II) chloride, manganous chloride, and dichloromanganese; CAS 7773-01-5, formula MnCl2. It is commonly traded as the tetrahydrate (MnCl2·4H2O) as well as the anhydrous form — specify which hydration state you need when requesting a quote.

Does MnCl3 exist?

Manganese(III) chloride (MnCl3) is highly unstable and is not a standard commercial product. The stable, commercially supplied manganese chloride is manganese(II) chloride, MnCl2 (CAS 7773-01-5), which is what RawSource distributes.

Is manganese chloride water soluble?

Yes. Manganese(II) chloride is highly water soluble, which is why it functions as a processing salt in textile dyeing and as a soluble manganese source. The salt is also hygroscopic; see the SDS for storage and handling of the powder or crystals.

Can I buy manganese chloride in bulk and what is the price?

RawSource supplies manganese chloride in bulk packaging — bags, drums, and supersacks — to manufacturers. Pricing depends on volume, grade, hydration form, and delivery point, so we quote per order. Request a bulk quote and we will return current pricing with a CoA and SDS.

Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.