Aluminium Sulphate
Basic information:
CAS NO.10043-01-3
Chemical formula:AL2(SO4)3
Molecular weight:342.20
Character:white crystal,sweet taste
Relative density:(water=1):2.71
Melting point:770℃(decompose)
Techical Index(Mass fraction/%)
|
Items |
Index |
|
Assay（AL2O3） ≥ |
15.8-17.0 |
|
Iron (Caculated as Fe)≤ |
0.5-0.005 |
|
PH Value ≥ |
3.0 |
|
Water insoluble ≤ |
0.1 |
Uses:
Used as paper sizing agent and flocculant for drinking water, industrial water and wastewater treatment, it is also used as raw material for the production of artificial gems and other aluminum salts, such as ammonia alum, potassium alum and refined aluminum sulfate.In addition, aluminum sulfate is also widely used in high quality clarifier, petroleum deodorant decolorizer, concrete waterproof agent, high quality paper white forging, titanium dioxide after film treatment and catalyst carrier production.
Package/Capacity of container/Storage
Packing:in 25/50kg double plastic woven bags.
Capacity of container: 22mts with pallet in 1x20’fcl 25mts without pallet in 1x20’fcl.
Storage:Do not mix with oxidant and edible chemicals.Should be anti - sun, rain, anti - high temperature.