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Home > Products > Chemical Products > Industry Chemicals > Low-Iron Al2(SO4)3 Aluminium Sulphate 16% 17% min for Drinking water treatment Low-Iron Al2(SO4)3 Aluminium Sulphate 16% 17% min for Drinking water treatment

Low-Iron Al2(SO4)3 Aluminium Sulphate 16% 17% min for Drinking water treatment Low-Iron Al2(SO4)3 Aluminium Sulphate 16% 17% min for Drinking water treatment

Product Description

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Low-Iron Al2(SO4)3 Aluminium Sulphate 16% 17% min for Drinking water treatment

Product Description

Product name: Aluminium Sulphate or Aluminum Sulfate

Shape: Flakes or Granular or Powder.

EINECS NO.:233-135-0

CAS No.: 10043-01-3

HS.Code: 28332200

Molecular Formula: Al2(SO4)3

Appearance:It is white or grey flake,particle or massive crystallization.

Apt to cake after moisture absorption when laid in air for a long time.A little green because of Fe2+ ,

yellow when Fe2+ is oxided to Fe3+.Soluble in water easily,and water solution is acid. 

 

 

Items

Specifications

I Type:Low Ferrous

Low Iron

II Type:Non-Ferrous

Iron-free

First Class

Qualified

First Class

Qualified

Al2O3 % ≥

15.8

15.6

17

16

Ferrous(Fe )% ≤

0.5

0.7

0.005

0.01

Water Insolube % ≤

0.1

0.15

0.1

0.15

PH (1% aqueous solution) ≥

3.0

3.0

3.0

3.0

Arsenic(As) %≤

 

 

0.0005

0.0005

Heavy metal (Pb) %≤

 

 

0.002

0.002

 

aluminium sulphate 1

aluminium sulphate (5)

 

 

aluminium sulphate (6)

 

Packing of Aluminium Sulphate or Aluminum Sulfate

 

PP/PE50kg/bag; 25kg/bag

 

aluminium sulphate.jpg

 

Application

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.

 

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.

 

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

 

Other Uses Leather tanning, lubricating compositions, fire retardants; decolorizing agent in 

petroleum, deodorizer; food additive; firming agent; dyeing mordant; foaming gent in firefighting 

foams; fireproofing cloth; catalyst; pH control; waterproofing concrete; aluminum compounds, 

zeolites etc.

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Contact us if you need more details on aluminum sulphate bulk. We are ready to answer your questions on packaging, logistics, certification or any other aspects about specification for aluminium sulphate、aluminium sulphate for water treatment. If these products fail to match your need, please contact us and we would like to provide relevant information.

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