CAS 7784-24-9 Potassium Aluminium Sulphate

Product Name:Potassium Aluminium Sulphate
Other Name:Aluminum potassium sulfate/dodecahydrate/Kalinite
Appearance:White Crystal Granulars
CAS No.: 7784-24-9
HS Code:2833301000
MOQ:1*20'FCL
Package: 25Kg bag or Customized package

Description of Potassium Aluminium Sulphate :

Potassium alum dodecahydrate is an inorganic substance, also called alum, with the chemical formula KAl (SO4) 2 · 12H2O. It is a double salt of Potassium sulfate and Aluminium sulfate containing Water of crystallization. Soluble in water, insoluble in ethanol. Commonly used in daily life for water purification.

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Specification of Potassium Aluminium Sulphate :

ltem

Analytically Pure

Chemically Pure

Assay,%

≥99.5

99

pH(50g/L liquor,25℃)

3.0~3.5

3.0~3.5

Clarity

Qualified

Qualified

lnsoluble matter in water,%

≤0.005

0.01

(Cl)Chloride,%

≤0.0005

0.004

(NH4)Ammonium salt,%

≤0.005

0.01

(As)Arsenic,%

≤0.00005

0.0001

(Na)Sodium,%

≤0.02

0.05

(Fe)Iron,%

≤0.001

0.002

(Pb)Heavy metals,%

≤0.0005

0.002

Application of Potassium Aluminium Sulphate :

It can be used to prepare aluminum salts, fermentation powder, paint, tanning materials, clarifiers, mordant, papermaking, waterproofing agents, etc. It is commonly used in water purification in daily life.

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Package of Potassium Aluminium Sulphate :

25Kg bag or Customized package

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