Audited Supplier
Iron free aluminum sulfate
Product overview
Our Aluminum Sulfate Powder Without Iron is an inorganic substance, white crystalline powder. In the paper industry, it is often used as a precipitant for sizing materials such as rosin and wax cosmetic water, or as a flocculant in water treatment, and also as a retention aid for foam fire extinguishers. At the same time, it is also widely used in petrochemical, chemical fertilizer, silicate products and environmental protection industries, because after being dissolved in water, the fine particles and natural colloidal particles in the water can be condensed into large flocs, which can achieve good sedimentation effect.
Usage
This Aluminum Sulfate Powder Without Iron is mainly used for high-grade titanium dioxide coating and high-grade paper, but also for industrial water, leather making, printing and dyeing, etc.
1. Molecular formula:Al2(sq4)3·xH2O
2. Molecular weight:342.15(Using an anhydrous aluminum sulfate meter)
3. Characteristics :Aluminum non-ferrous sulfate is white crystalline with a specific gravity of 1.69 (in Al2 (SO4) 18H2O), permanently stored in air. Dedehydration temperature is 86.5 degrees C, which is soluble in water, acid and alkali and insoluble in alcohol and the aqueous solution is acid.
Product specifications and technical standards
Index name | index | ||
Superior products | First Grade | Qualified products | |
appearance | White flake, block, particle or powder | ||
Alumina(AL2O3)%≥ | 17.00 | 16.00 | 15.90 |
Iron (in FE)%≤ | 0.0050 | 0.0050 | 0.010 |
PH value ≥ | 3.0 | 3.0 | 3.0 |
Arsenic (as)% ≤ | 0.0005 | 0.0005 | 0.0005 |
Water insoluble matter% ≤ | 0.3 | 0.3 | 0.3 |
Particle size ≤ | 15mm | ||
Packing | 50kg (woven bag) | ||
Workshop and warehouse
1) 25kg woven bag,40 woven bags/jumbo bag.
2) 25kg woven bag,40 woven bags/pallet
3) 25kg paper bag,40 paper bags/pallet
4) 25kg paper bag,40 paper bags/paper box
5) 1000kg /big bag.
6) According you your needs.