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Specifications

Catalog #	M2190
Purity	98.0%
	Appearance: Pink crystals
	Solubility: Clear, colorless and complete
	Insoluble Matter: 0.005%
	Water: 36.0-38.5%
	pH (%): 3.5 to 6.0
	Organic Volatile Impurities: To Pass ACS-8
	Identification: To Pass ACS-8
	Sulfate: 0.005%
	Calcium: 0.005%
	Magnesium: 0.005%
	Potassium: 0.01%
	Sodium: 0.05%
	Zinc: 0.005%
	Heavy Metals (as Pb): 0.0005%
	Iron: 0.0005%
CAS Number	13446-34-9
Molecular Formula	MnCl2•4H2O
Molecular Weight	197.9
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Alternate names	Manganous chloride, 4-hydrate