Polyaluminium Chloride(aluminium chlorohydrate) also simply called PAC, is used in deodorants and as a coagulant in water purification. This compound is preferred in some cases because of its high charge, which makes it more effective at destabilizing and removing suspended materials than other aluminium salts.
Drinking Grade | |||
查看房源 | Units | 保证声明 | Typical Value |
氧化铝(Al2O3)content | % | ≥29 | 29.5 |
基本性 | % | 40-90 | 80.65 |
水不溶性 | % | ≤0.6 | 0.2 |
As | % | ≤0.000 2 | 0.000 15 |
Pb | % | ≤0.001 | 0.000 89 |
Cd | % | ≤0.000 2 | 0.000 1 |
Hg | % | ≤0.000 01 | 0.000 001 |
Cr6+ | % | ≤0.000 5 | 0.000 4 |
Value(1%) | Ò | 3.5-5.0 | 4.0 |
外观 | 黄色粉末 | ||
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