Aluminum sulfate
Aluminum sulfate
Grade:
Synonyms : ALUM; LIQUID ALUM锛汚luminum sulphate;Water purifying agent
CAS NO. : 10043-01-3
EINECS : 233-135-0
Molecular Formula : Al2O12S3
Molecular Weight: 342.15
Density : 2.67g/cm3
Melting Point : 770 °C
| Items | Specifications | |||
| I Type Low Ferrous/Low Iron |
II Type Non-Ferrous/Iron-free |
|||
| First Class | Qualified | First Class | Qualified | |
| Al2O3 % ≥ | 15.8 | 15.6 | 17 | 16 |
| Ferrous(Fe )% ≤ | 0.5 | 0.7 | 0.005 | 0.01 |
| Water Insolube % ≤ | 0.1 | 0.15 | 0.1 | 0.15 |
| PH (1% aqueous solution) ≥ | 3.0 | 3.0 | 3.0 | 3.0 |
| Arsenic(As) %≤ | -- | -- | 0.0005 | 0.0005 |
Used as a flocculant in water treatment
It is used as a sizing agent for paper in the paper industry
It is mainly used as a cement enhancer in the cement industry
It forms a foam fire extinguishing agent together with baking soda and foaming agent.
It is used as a beneficiation agent in the mining industry for extracting metallic minerals.
It is used as a tanning agent in the leather industry
It is used as an antiperspirant cosmetic raw material (astringent) in cosmetics.
As a component of electroplating solution, it is used for aluminum plating, copper plating, etc.
25/1000kg net PP/PE bags or as customer required..
