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Aluminium Sulphate

  • Synonyms: Aluminum sulfate anhydrous; Aluminium trisulfate anhydrous
  • Categories: Coagulant
  • Molecular Formula:Al2(SO4)3
  • Molecular Weight:342.14
  • UN Code.:233-135-0
  • Customs Code:2833220000
  • CAS NO.:10043-01-3
  • EINES NO.: 233-135-0
  • Package:25KGS/BAG
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Aluminium Sulphate


Appearance:

Gray flakes, powder, granular


Aluminum Sulphate main types:

Aluminium Sulphate Non-Ferric,17% granular;

Aluminium Sulphate Non-Ferric,15.8% granular;

Aluminium Sulphate Ferric,15.8% flake;

Aluminium Sulphate Ferric,15.8% lump;

Aluminium Sulphate Ferric,15.8% powder;

Liquid Aluminium Sulphate 7.8% for drinking water;


Application:

1. Water effluent treatment system
It's used for purification of drinking water and wastewater treatment by settling of impurities by means of precipitation and flocculation.

2. Paper Industry

It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots and holes and improving sheet formation and strength) and sizing efficiency.

3. Textile Industry 

It is used for color fixing in Naphthol based dyes for cotton fabric. 

4. Other Uses

Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum, deodorizer; food additive; firming agent; dyeing mordant; foaming agent in firefighting foams; fireproofing cloth; catalyst; pH control; waterproofing concrete; aluminum compounds, zeolites etc.