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Aluminium Sulphate (Alum)

Aluminium Sulphate (Alum)
Aluminium Sulphate (Alum)
Product Code : 05
Product Description
Aluminium sulfate is a chemical compound with the formula Al(SO)ƒ. It is soluble in water and is mainly used as a flocculating agent in the purification of drinking water and waste water treatment plants, and also in paper manufacturing.
  • Appearance:White flakes/granules/ power
  • Water-insoluble Matter:0.15%max
  • As:0.0005% max
  • CPb:0.002% max
  • Size:15mm max
Molecular Formula: AL2(SO4)3
Properties: Including anhydrous and hydrous(18 crystal water) type. Usually, the crystal separated out from aqueous solution at the normal temperature is Al 2 (SO 4 ) 3.18H 2 O; When weathering, the average molecular structure is Al 2 (SO 4 ) 3.14H 2 O, may appear white powdery, with bright flake or crystalline flakelet, odorless, to change the taste from sweetness to slight astringency.

Aluminium sulphate 16%

Appearance:White flakes/granules/ power
Al2O316% min
Fe0.4% max
pH value3.0 min
Water-insoluble Matter0.15% max
As0.0005% max
Pb0.002% max
Size15mm max


 Aluminium sulphate 17%


Appearance:White flakes/granules/ power
Al2O317% min
Fe0.01% max
pH value2.6 min
Water-insoluble Matter0.15% max
As0.0005% max
Pb0.002% max
Size15mm max



(1)Treatment of drinking water and industrial water. 

(2)High-grade paper making.

(3)High-grade titanium pigment production.


 25/50 kgs in net bag, 25 mts in the 20 FCL 

Trade Information
  • Main Export Market(s)
  • Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

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