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Factory direct supply Lump potassium alum with ISO Certificate

  • Origin: China
  • Supply Type: oem service
  • Processing Time: 7-15days

Quick Details

Packaging: PP/PE 50kg/bag;25kg/bag; 25MT /20'FCL container.
Storage: The product is liable to absorb moisture and clot due to long-term exposure, so shady, cool and ventilated environment is needed.

Supplier Info.

  • Employees Total 101-200
  • Annual Revenue US$5 Million - US$10 Million

Aluminium SulfateFormula:AL2 (SO4)3•xH2ORelative Molecular Weight:342.15Properties: Product name: Aluminium Sulte or Aluminum SulfateShape: Flakes or Granular or Powder.EINECS NO.:233-135-0CAS No.: 10043-01-3HS.Code: 28332200Molecular Formula: Al2(SO4)3Appearance: white or light green,grey 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.Application: 1)Water effluent treatment system.It's used for purification ofdrinking water and wastewater treatment by settling of impuritiesby means of precipitation and flocculation.2)Paper Industry. It helps in sizing of paper at neutral and alkathus improving paper quality (reducing spots and holes and improvingsheet formation and strength) and sizing efficiency.3)Textile Industry. It is used for color fixing in Nahol based dyesfor cotton fabric.4)Other Uses. Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum, deodorizer; food additive; firming agent; dyeing mordant; foaming agent infirefighting foams; fireproofing cloth; catalyst; control;waterproofing concrete; aluminum compounds, zeolites etc.

Standard No. For Drinking Water Treatment:HG2227-2004

Project name

Standard indicators

 Lotus alum Test results

AL2O3

15.6%

15.9%

Fe

0.5%

0.20%

Acirc; Value

3.0

3.10

Water Insoluble Matter

0.15%

0.08%

AS

0.0004%

0.0002%

Pb

0.001%

0.0006%

Hg

0.00002%

0.000008%

Cr(VI)

0.001%

0.0003%

Cd

0.0002%

0.00008%

Standard No. For Industrial Water Treatment:HG/T2225-2010      Â

Project name

Standard indicators

Lotus alum Test results

AL2O3

15.6%

15.8%

Fe

0.5%

0.23%

Acirc; Value

3.0

3.10

Water Insoluble Matter

0.20%

0.10%

Â

 Aluminum Sulfate Index :  HG/T2225-2010Â

Project name

Standard indicators

Lotus alum Test results

AL2O3

15.8%

16.20%

Fe

0.005%

0.003%

Acirc; Value

3.0

3.10

Water Insoluble Matter

0.15%

0.05%

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