[Products performance]
Molecular Formula: AL2(SO4)3
Properties: Including anhydrous and hydrous(18 crystal water) type. Usually, the crystal separated out from aqueous solution at the normal temperature is Al 2 (SO 4 ) 3.18H 2 O; When weathering, the average molecular structure is Al 2 (SO 4 ) 3.14H 2 O, may appear white powdery, with bright flake or crystalline flakelet, odorless, to change the taste from sweetness to slight astringency.
[Specification]
| Appearance: |
White power/flakes/granular/lump |
| Al2O3 |
17% min |
| Fe |
0.001%max |
| pH value |
2.6 min |
| Water-insoluble Matter |
0.05% max |
| As |
0.0005% max |
| Pb |
0.002% max |
[Application]
(1)Treatment of drinking water and industrial water,
(2)High-grade paper making.
(3)High-grade titanium pigment production.
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