Packaging: 25kg, 50kg woven bag packaging
Store in a cool and ventilated warehouse.
Stay away from sources of fire and heat.
It is strictly prohibited to mix and transport with oxidants, edible chemicals, etc.
During transportation, it should be protected from sunlight, rain, and high temperatures.

Application of aluminum sulfate:
Food applications:
1. Expansion agent: In food processing, aluminum sulfate can be used as an expansion agent to help food expand during processing, improving the texture and taste of the food.
2. Pickling agent: Aluminum sulfate can be used as a pickling agent in the pickling process of food to help maintain its freshness and taste.

Industrial applications:
1. Used as a paper sizing agent in the papermaking industry to enhance the water resistance and impermeability of paper;
2. Dissolved in water, it can cause small particles and natural colloidal particles in the water to aggregate into large flocs, which can be removed from the water. Therefore, it is used as a coagulant for water supply and wastewater;
3. Used as a turbid water purifier, as well as a precipitant, fixative, filler, etc;
4. Used as an antiperspirant cosmetic ingredient (astringent) in cosmetics;
5. In the fire protection industry, foam extinguishing agent is composed of baking soda and foaming agent;
6. Analytical reagents, mordants, tanning agents, oil decolorizers, wood preservatives;
7. Can be used as raw materials for manufacturing artificial gemstones, high-grade ammonium alum, and other aluminum salts;
8. In the fuel industry, it is used as a precipitant in the production of chrome yellow and lake dyes, while also serving as a fixative and filler.
9. Used as an effective crosslinking agent for animal glue and can increase the viscosity of animal glue.
10. It is also used as a curing agent for urea formaldehyde adhesives, with a fast curing speed in a 20% aqueous solution.

Note: As a water treatment agent, the pH range suitable for aluminum sulfate is related to the hardness of the raw water. When treating soft water, the appropriate pH value is 5-6.6; When dealing with medium hard water, the suitable pH value is 6.6-7.2; Suitable pH range for handling high hardness water is 7.2~7.8. The suitable water temperature range for aluminum sulfate is 20 ℃~40 ℃.