Quality Standard GB15892-2009 | |||
Item | Item | ||
Liquid | Solid | ||
Al2O3,%,≥ | 10.0 | 29.0 | |
Basicity,% | 40.0-90.0 | ||
Water Insoluble,%,≤ | 0.2 | 0.6 | |
pH Value (1% solution) | 3.5-5.0 | ||
Density (20℃)(g/cm3) ,≥ | 1.12 | ||
As, %,≤ | 0.0002 | ||
Pb,%, ≤ | 0.001 | ||
Cr,%,≤ | 0.0002 | ||
Hg,%,≤ | 0.00001 | ||
Cr6+,%,≤ | 0.0005 |