Aluminium Sulphate Non Ferric

Alum is Known as aluminium sulphate with the chemical formula Al2 (SO4)3.18HO.

It is of two types (i) Ferric and (ii) Non Ferric.

Non-Ferric Alum is a pure form of Aluminium sulphate.

It is being used in

Mfg. Pulp and Paper

Textile Printing and Sizing

Flocculant in Water treatment

Mfg. of Soap and detergent cake

And many more effluent treatment and potable water treatment industries.

Non-Ferric Alum is manufactured from aluminium trihydrate reacted with sulphuric acid under suitable conditions. The resultant product is cooled in suitable moulds to slabs.

It is available in both, solid and liquid forms.

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Aluminium Sulphate Non-Ferric Solid or Powder or Liquid

EINECS No. 233-135-0

HSN: 28332210

SR NO. Particulars Specifications
Lumps Powder Liquid
01 Appearance White to Cream White coloured powder Pure transparent Liquid
02 Size 5mm to 15 mm and 30 mm to 90 mm 80 mesh size Not Applicable
03 Alumina as Al2O3 17% Min 17% Min 8.% to 8.5%
04 pH 2 to 3 2 to 3 2.5 to 3
05 Insoluble matters 0.01% Max 0.01% Max Not applicable
06 Iron as Fe 50ppm max 50ppm max 50ppm max
07 Specific Gravity No applicable Not Applicable 1.28 to 1.35
08 Free Acid As H2SO4 0.05% 0.05% 0.01%
09 Heavy metals like As Cd Cr Hg Ni Pb Se Sb and Mn Traces in ppm Traces in ppm Traces in ppm
10 Basicity as free Alumina 0.07% 0.07% 0.01%

For Solid and powder form: 25KG/50KG HDPE Bag with Inside Liner

For Liquid: SS Tanker/ IBC Tank/ Plastic Drum/ Jerry can Carboys