WeiFang MaoChen
Industrial grade polyaluminium chloride
Product name: Industrial grade Polyaluminium chloride
Product property: golden yellow powder
Product feature: product indicators conform to GB/T22627-2008 industrial grade standard.
Product use: applicable to purification of industrial water supply, industrial waste water, industrial circulating water and urban sewage, etc.
Physical and chemical indicators:
Name of indicator: | Indicator | |
National standard | Company standard | |
Al2O3∕%≥ | 28 | 29-30 |
Basicity∕% | 30-95 | 60-90 |
Density (20ºC)∕（g/cm3）≥ | 1.12 | -- |
Water insoluble∕%≤ | 1.5 | 0.3 |
PH value (10g/L aqueous solution) | 3.5~5.0 | 3.5-5.0 |
Fe∕%≤ | 5.0 | 2.0 |
As∕%≤ | 0.0015 | 0.0015 |
Pb∕%≤ | 0.006 | 0.006 |
Note: when the mass fraction of insoluble, ferrum, arsenium and plumbum of liquid products listed in the above table respectively refers to that the content of Al2O310% is not equal to 10%, corresponding mass fraction should be calculated by converting the actual content to Al2O310% product proportion. | ||
