S P E C I F I C A T I O N S

MANGANESE (II) CHLORIDE ACS

Synonyms:					None known

CAS No.:					13446-34-9

Chemical Formula:				MnCl2*4H2O  

Formula Weight:				197.91

Appearance:					Pink crystals
    
Melting Point:				58 °C  

Assay:						98.0 - 101.0%
  
pH of a 5% solution:			3.5-6.0 @ 25 °C  

Insoluble Matter:				0.005% maximum

Sulfate (SO4):				0.005% maximum

Heavy metals (as Pb):			5 ppm maximum

Iron (Fe):					5 ppm maximum

Calcium (Ca):				0.005% maximum

Magnesium (Mg):				0.005% maximum

Potassium (K):				0.01%  maximum

Sodium (Na):				0.05%  maximum

Zinc (Zn):					0.005% maximum

Effective Date: 01/12/09