The role and efficacy of aluminum sulfate
1 .Used as turbid water purification agent, but also used as precipitant, fixing agent, filler and so on. Used as a raw material for sweat-suppressing cosmetics in cosmetics (astringent);
2. After being dissolved in water, it can make the fine particles and natural rubber particles in the water condense into large flocs, so as to remove them from the water, so it is used as a coagulant for water supply and wastewater;
3. In the fire fighting industry, foam fire extinguishing agent is formed with baking soda and foaming agent;
4. Analytical reagents, mordants, tanning agents, grease decolorizers, wood antiseptics
| Model NO. |
Alum-01 |
Appearance
|
Granular |
| Grade Standard |
Industrial Grade |
Transport Package |
50kg/Bag, 25kg/Bag, Jumbo Bag |
| Specification |
AL2O3 17% |
Trademark |
Henghao Environmental Protection |
| Origin |
China |
HS Code |
28332200 |
| Production Capacity |
20000ton Per Month |
|
|
Aluminum sulfate (chemical formula: Al2(SO4)3) is a widely used industrial reagent, often confused with alum. Aluminum sulfate is usually used as a flocculant in the purification of drinking water and sewage treatment equipment, as well as in the paper industry. Under natural conditions, aluminum sulfate hardly exists in the form of anhydrous salts. It forms a series of hydrates, of which aluminum sulfate hexahydrate is the most common. Aluminum sulfate is also a very effective mollusk insecticide, killing Spanish slugs.
1. It is used as a paper sizing agent in the paper industry to enhance the water resistance and impermeability of paper;
2. After dissolving in water, it can make the fine particles and natural colloidal particles in the water agglomerate into large flocs, which can be removed from the water, so it is used as a coagulant for water supply and wastewater;
3. Used as turbid water purification agent, also used as precipitating agent, color fixing agent, filler, etc. Used as an antiperspirant cosmetic raw material (astringent) in cosmetics;
4. In the fire protection industry, it is used as a foam fire extinguishing agent with baking soda and foaming agent;
5. Analytical reagents, mordants, tanning agents, oil decolorizing agents, wood preservatives;
6. Stabilizers for albumin pasteurization (including liquid or frozen whole eggs, egg whites or egg yolks);
7. It can be used as raw material for the manufacture of artificial gemstones and high-grade ammonium alum and other aluminates;
8. In the fuel industry, it is used as a precipitant in the production of chrome yellow and lake dyes, and it also acts as a color fixing and filler;
9. Solidifying agent (for removing impurities such as oil, water, etc.), stabilizer for albumin pasteurization (including liquid or frozen whole egg, egg white or egg yolk). The maximum allowable amount (FAO/WHO, 1984) is 0.036%. It is used in papermaking, water purification, and as mordant, leather tanning agent, medical astringent, wood preservative, foam fire extinguishing agent, etc. It is used in the production of artificial gemstones and high-grade ammonium alum. [2]
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