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| Customization: | Available |
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| CAS No.: | 10043-01-3, 10043-01-3 |
| Formula: | Al2(So4)3.18H2O, Al2(So4)3.18H2O |
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High Purity Alum (Aluminum Sulfate) 17% Al2O3 for Drinking Water Purification & Wastewater Treatment
1. Chemical and Physical Properties:
CAS No: 10043-01-3
HS.Code:28332200
EINECS NO:233-135-0
Molecular Formula:Al2(SO4)3
Shape:Flake or Granular or Powder or Lump
Appearance:Light green/grey or white flake,particle or massive crystallization.
2.Application:
Water treatment : It's used for purification of drinking water and wastewater treatment
paper industry : It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality and sizing efficiency.
Textile Industry : It is used for color fixing in Naphthol based dyes for cotton fabri.
Other use: Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum,deodorizer; foodadditive; firming agent etc
3. Package:
50Kg 25Kg 1000Kg plastic bag with lined PE bag or according to customers' requirements.
4. Storage:
The product is liable to absorb moisture and clot due to long-term exposure.
It should be stored in a cool, shady and ventilative warehouse.
| Item name | Standard | Results |
| AL2O3 | ≥15.6% | 15.8.% |
| Fe2O3 | ≤0.5 % | 0.47% |
| PH value | ≥3.0 | 3.1 |
| Water insoluble matter | ≤0.1% | 0.08% |
| Item name | Standard | Results |
| AL2O3 | ≥17% | 17.2% |
| Fe2O3 | ≤0.005% | 0.003% |
| PH value | ≥3.0 | 3.1 |
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