| Aluminum Sulfate |
| Aluminum Sulfate Synonyms: Aluminium sulfate ;Aluminium sulfate dodecahydrate; Aluminium sulphate hydrate |
1.Properties :
|
Molecular formula: Al2(SO4)3•18H2O
White to offwhite pieces or flakes. Density 1.69. Soluble in water, insoluble in alcohol. Melts and swells under heating. |
2.Specification (according to HG2227-91) |
Al2O3, % |
≥15.6 |
Fe, % |
≤0.70 |
pH (1% aq. sol.) |
≥3.0 |
Water insoluble substances, % |
≤0.15 |
As, % |
≤0.0005 |
Heavy metal (Pb), % |
0.002 |
|
| 3.Use: |
| Tanning leather, sizing paper, mordant in dyeing; purifying water; fireproofing and waterproofing cloth; clarifying oils and fats; treating sewage; waterproofing concrete. |
| 4.Packaging & Storage: |
PE lined woven bag, net weight 50Kg.
Store in a cool, dry, ventilated place. Avoid moisture and heat. |
