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Specification Of Manganese Sulphate

PRODUCT IDENTIFICATION
CAS NO	10034-96-5 (Monohydrate)
FORMULA	MnSO4.H2O
MOL WT.	169.01
SYNONYMS	manganous(II)sulfate monohydrate;Sulfuric Acid Manganese Salt (1:1) Monohydrate

PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE	Pink Hygroscopic Powder or Granular
MELTING POINT	700 C
BOILING POINT	850 C
SPECIFIC GRAVITY	2.95
SOLUBILITY IN WATER	5-10 g/100 ml
NFPA RATING	Health: 2; Flammability: 0; Reactivity: 1
STABILITY	Stable

SALES SPECIFICATION
APPEARANCE	Pink Hygroscopic Powder or Granular
PURITY	98.0% min
Mn	31.8% min
CHLORIDES	0.02% max
IRON	0.02% max
HEAVY METALS	20ppm max
WATER INSOLUBLES	0.1% max
MOISTURE	0.25% max
ARSENIC	3ppm max
SIEVE ANALYSIS	60-100 mesh (powder) , 10-50 mesh (granular)
TRANSPORTATION
PACKING	25kgs, 50kgs and 1mt in Bag