White Flakes Non Ferric Aluminium Sulphate for Water Treatment Chemical
Aluminium Sulphate is a cheap material used in water treatment and paper making industryCAS No.: 10043-01-3
Molecular Formula: Al2(SO4)3
Molecular Weight: 342.15
Density: 1.69g/mL
Apperance: White crystal powder
Specification and Colors:
Application:
Aluminium Sulphate is a cheap material used in water treatment and paper making industryCAS No.: 10043-01-3
Molecular Formula: Al2(SO4)3
Molecular Weight: 342.15
Density: 1.69g/mL
Apperance: White crystal powder
Specification and Colors:
| Items | Specifications | |||
| Type A:Low Ferrous/Low Iron | Type B:Non-Ferrous/Iron-free | |||
| A1 | A2 | B1 | B2 | |
| 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 | 3 | 3 | 3 |
| Arsenic(As) %≤ | 0.0005 | 0.0005 | ||
| Heavy metal (Pb) %≤ | 0.002 | 0.002 | ||
Application:
Water effluent treatment system:
It's used for purification of drinking water and wastewater treatment by settling of impurities by means of precipitation and flocculation.
Paper Industry:
It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots and holes and improving sheet formation and strength) and sizing efficiency.
Textile Industry:
It is used for color fixing in Naphthol based dyes for cotton fabric.
Packing & Delivery:
25kg/ PP woven bag or 50kg/ bag
Delivery: 3-7 days from China Main Port
Storage:
The products shall be sealed and stored in the dry and ventilated place to prevent from rain ,high temperature and strong sunlight.