Molecular formula : Al2(SO4)3.xH2O
Molecular weight : 342.20,
CAS No.:10043-01-3
Specification:
1) Appearance: Solid: White or little gray granule or block.
2) Standard: HG2227-2004 , used for drinking water treatment;
Alumina (Al2O3), 16% min
Iron (Fe), 0.50%max
Water-insoluble 0.15% max
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