HomeProducts

Description

Manganese diacetate (CAS 638-38-0 ), also known as manganous acetate, is an inorganic manganese salt used across industrial chemistry primarily as a catalyst and metal ion source. It delivers controlled manganese content in formulations and process baths where precise metal dosing determines product quality. In textile dyeing and leather finishing, it acts as a mordant and oxidation catalyst. This chemical improves dye fixation and surface uniformity in various industrial applications. Coatings and paint manufacturers use it as a drier catalyst to accelerate oxidative curing in alkyd and oil-based systems. In agriculture, it supplies manganese as a micronutrient in fertilizer formulations and foliar spray concentrates. This is particularly effective where manganese deficiency correction is the primary target outcome. Polymer and plastics producers incorporate it as a catalyst in polymerization and condensation reactions. This is essential in processes where transition metal activation is required for high-quality material production. Manganese diacetate is supplied as a crystalline powder or granules, with tetrahydrate form being the most commercially prevalent. Standard grades include technical and reagent-grade specifications for processing. Purity levels typically range from technical grade through high-purity grades suited for pharmaceutical and biotechnology use. These products are manufactured to meet rigorous industrial and laboratory standards. Contact us for supply of Manganese diacetate Request Quote

Other Names (Synonyms)

Manganese(ii) acetate | Manganous acetate | Manganese(2+) diacetate | Manganese acetate

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point102-103 °C
Density1.74 g/cm³
AppearancePale red crystals
ColorGrayish-beige to light brown
FormPowder
Water SolubilitySoluble in water, methanol and acetic acid.
Vapor Pressure13hPa at 25℃

Safety & Handling

Danger
GHS07· IrritantGHS08· Health HazardGHS05· Corrosive

Hazard Statements

H302
H302
H315
H315
H318
H318
H319
H319
H360
H360
H372
H372
H373H373

Precautionary Statements

P203
P203
P260
P260
P264
P264
P270
P270
P280
P280
P317
P317
P318
P318
P319
P319
P321
P321
P330
P330
P405
P405
P501
P501
P265
P265
P317
P317
P352
P352
P317
P317
P317
P317
P364
P364
P338
P338
P338

Trade & Regulatory

HS Code29152990
Storage Class11 - Combustible Solids
WGK (Germany)3