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MANGANESE (II) CHLORIDE TETRAHYDRATE AR

Mangaense dichloride Tetrahydrate

COAs

Packings

500 g (00500)

25 Kg (0025K)

50 Kg (0050K)

1PW1200500 1PDL00040K 1PDLP0065K
Print friendly version
Article No. 04504 Grade AR
Purity 98% CAS No. 13446-34-9
Molecular Formula MnCl2.4H2O Molecular Weight 197.90
H.S. Code 2827.3990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Pink crystalline
Odour threshold Odorless pH value 4 - 6
Melting point/ Freezing point [°C] 58 °C Boiling point [°C] 198°C
Density [g/cm3] 2.01 Solubility in water [% weight] 99 g/l at 20 °C - completely soluble

Specifications

Appearance Pale pink to pink crystalline powder Assay 98 - 101%
Insoluble matter Max 0.003% Sulphate (SO4) Max 0.0025%
Barium (Ba) Max 0.01% Calcium (Ca) Max 0.04%
Copper (Cu) Max 0.0002% Iron (Fe) Max 0.001%
Lead (Pb) Max 0.0002% Magnesium (Mg) Max 0.04%
Nickel (Ni) Max 0.002% Potassium (K) Max 0.01%
Sodium (Na) Max 0.02% Zinc (Zn) Max 0.02%
Substance reducing iodine Max 0.0065%

Safety Information and Hazard Symbols

Skull and Crossbones Corrosion Health Hazard
Symbol: GHS06,GHS08,GHS05
 Signal Word: Danger
 UN No.: 3288
 IMCO Class No.: 6.1
 Packing Group: III
 Hazardous Statement: H301,H318,H373
 Precaution Statement: P260 - P264 - P280 - P301 + P310 - P305 + P351 + P338 - P314
Revision Date: 23-Mar-2026

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