| Customization: | Available |
|---|---|
| CAS No.: | 10043-01-3 |
| Formula: | Al2(So4)3 |
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Formula:AL2 (SO4)3•xH2O
Relative Molecular Weight:342.15
Properties:
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
Appearance: 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.
1)Water effluent treatment system.It's used for purification of drinking water and waste water 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.
Standard: GB31060-2014(drinking grade or water treatment grade)
| Project name | Standar indicators | Test results |
| AL2O3 | 15.6 | 16.3 |
| Fe | 0.02 | 0.0019 |
| Water insoluble matter | 0.1 | 0.001 |
| PH Value | 3 | 3.43 |
| As | 0.0002 | 0.00091 |
| Pb | 0.0006 | 0.0000034 |
| Cd | 0.0002 | 0.00000021 |
| Hg | 0.00002 | 0.000012 |
| Cr | 0.0005 | 0.000034 |
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.
Hengyang Jianheng Industry Development Co. ,Ltd(lotus alum) is established in 1958, mainly engaged in aluminum products and water treatment chemicals development, production, operation. Our chemicals is used in various industries such as water treatment, paper making and textiles,food additives etc.
Our factory is located in Songmu Economic Development Zone, Hengyang, Hunan province and occupying area of 100,000 square meters. We have more than 280 employees and 50 sets leading automatic production equipments. We has formed an annual output of
200,000 tons of aluminum sulfate;
200,000 tons of poly aluminum chloride(PAC),
30,000 tons ammonium alum
30,000 tons potassium alum
50,000 tons of polyferric sulfate(PFS)
10,000 tons dehydrated alum
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