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Potassium Aluminum  Sulphate

Aluminum Potassium Sulfate(potassium alum/potash alum)
Formula:KAl(SO4)2•12H2O
Relative Molecular Weight:474.39

CAS NO,: 7784-24-9

EINECS No.:5637-689-7

HS CODE.: 2833301000

Appearance: lump, white crystal, white powder 


Properties:Colorless, transparent, particle or crystalline powder, odorless, nontoxic, tastes

 slightly sweet and puckery, astringent, easily soluble in water, its water solution

 appears acid,is would lose crystal water and become white

 powder on heating 
Application:

1)Food industry: food fermentation, vermicelli processing, salted aquatic products, 

food preservative and additive.

2)Chemical Industry: Water Flocculant, sizing of paper, Painting and dyeing of

 coating, drug, making of paint and leather, coagulant, processing of fiber board

 and rubber processing, Seed disinfection.

Packaging:PP/PE 50kg/bag;25kg/bag; 25-27MT /20'FCL container.

Storage:shady, cool and ventilated environment

Potassium Aluminum Sulfate Test Sheet

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