Manganese Chloride Tetrahydrate CAS NO.:13446-34-9

Manganese chloride tetrahydrate used as a catalyst for organic chlorination, a paint drying agent, and a raw material for gasoline shock absorbers. Used for the manufacturing of feed additives, analytical reagents, dyes, and pigments. Magnesium alloy and aluminum alloy smelting, brown and black brick and tile production, as well as pharmaceutical and dry battery manufacturing. It is also used as a trace element fertilizer in agriculture.

Brand:
aozun
Synonym:
Manganese chloride tetrahydrate
CAS No.:
13446-34-9
Molecular Formula:
MnCl2 · 4H2O
Molecular Weight:
197
EINECS:
231-869-6
Solubility:
Soluble in water

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Product Description

Product Description

Manganese Chloride Tetrahydrate CAS No.: 13446-34-9

Product Description

Manganese Chloride Tetrahydrate (MnCl₂·4H₂O, molecular weight 197.90 g/mol) is a pink to reddish crystalline solid. It is highly soluble in water, hygroscopic, and serves as a stable source of Mn²⁺ ions. It is widely used in high-purity grades (typically 98–101% assay) for industrial and laboratory applications.

Key Properties

Appearance: Pink/reddish crystals or powder
Solubility: ~1980 g/L in water (20°C)
pH (5% solution): 3.5–6.0
Melting Point: ~58°C
Density: ~2.01 g/cm³

Main Applications

Battery manufacturing (cathode materials and electrolytes)
Catalyst in organic synthesis and chlorination
Fertilizers, animal feed, and manganese supplements
Pigments, paint driers, dyeing, and aluminum smelting
Laboratory reagent and analytical standard

Quality Standards

Meets ACS reagent specifications with low impurities (insoluble matter ≤0.005%, heavy metals, iron, sulfates, etc.).

Safety Information

Harmful if swallowed, causes serious eye damage, and may cause organ damage with prolonged exposure. Use PPE and follow SDS guidelines. Toxic to aquatic life.