Aluminum Sulfate
The crystallization temperature of liquid aluminum sulfate is at -14 ℃, the lowest 8.3% of Al2O3 content. When it exceeds 8.4%, the crystallization temperature rises rapidly, and above 8.6% it crystalizes at room temperature. Therefore, liquid aluminum sulphate is produced with 8.1-2.2% Al2O3 content. If the product is used in high concentration or during the winter, it should be kept warm.
Physicochemical Properties
- - Appearance : white or grayish crystal form
- - Odor : Odorless
- - Acidity (PH) : 3.0
- - Specific Gravity : 1.62
- - Melting Point : 770℃
- - Molecular Weight : 345.15
Usage
- - Widely used for mordant, foam extinguisher, medicines, coagulant, water purification agent, sizing agent for paper making, dyeing agent and pigment production.
Specification and Packing Unit
· Specification
- - Specification : 7%, 8%, 17%, 18%
· Packing Unit
- - Packing Unit : bulk, 25kg