aluminium sulphate(for water treatment)

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Molecular Formula: Al2(SO4)3·XH2O  

Property: crystal. to dissolve easily in water, do not dissolve in the aqueous solution as the acidity, dehydrating temperature at 86.5 °C, heat to 250 °C lose to crystal, heat to 300°C the beginning of resolve, heat to 770 °C resolve to AL2O3, SO3, etc. Having no water has the chatoyant and white crystal in pearl.

Specification:

ITEM	I type	II type
AL2O3	15.6% min	15.6% min
Fe	0.5% max	0.01% max
Insoluble matter in water	0.2% max	0.1% max
PH Value (1% water solution)	3 min	3 min

Usage: It is used for primarily high class paper white manufacturing, Still used for flocculate agent with drinking water, industry using water and waste water processing; Producing the catalyst carries, artificial precious stone with other aluminum salt etc. extensive used as the grease clarifier, the petroleum deodorization takes off color, concrete waterproof an etc.

Packing: in 50kg plastic woven bag lined with PE bag net each.

aluminium sulphate(for water treatment)