White polyaluminum chloride, food grade polyaluminum, and cosmetics polyaluminumbelong to the spray drying process. Because of its small impurities, high purity, fast watersolubility, colorless and transparent after water dissolution, it is commonly used as foodintermediates, cosmetics intermediates, and pharmaceutical intermediates.
| CAS:1327-41-9 | Purity:90% |
| Appearance:Powder or Granule | Colour:White,Yellow, Light yellow, Brown |
| Relative density:1.15 | Alumina (Al2O3) content(%):26-29 |
| PH value (1% water solubility):3.5-5.0 | Iron (Fe)mass fraction /%≤1.5 |
| Arsenic (As)mass fraction /%≤0.0005 | lead(Pb)mass fraction /%≤0.002 |
| Cadmium(Cd)mass fraction /%≤0.0005 | Mercury (Hg)mass fraction /%≤0.00005 |
Application Field
High-purity 31% food-grade white poly aluminium chloride (PAC) is an advanced coagulant widely applied across various industries due to its exceptional purity and effectiveness. Here are its primary application areas:
1. Drinking Water Treatment
White PAC is a preferred choice for potable water treatment due to its high purity and low impurity content. It effectively removes suspended solids, organic matter, and microorganisms, ensuring clean and safe drinking water.
2. Food Processing
In food production, white PAC is utilized to treat water used in processing and manufacturing, maintaining high hygiene standards. It is particularly effective in the beverage, brewery, and dairy industries.
3. Pharmaceutical Applications
Pharmaceutical facilities rely on white PAC for water purification processes that demand the highest purity standards, ensuring compliance with stringent health and safety regulations.
4. Cosmetics and Personal Care
The product is also used in water treatment processes for manufacturing cosmetics and personal care items, ensuring the water meets stringent quality requirements.
5. Paper and Pulp Industry
In the paper industry, white PAC enhances the quality of water used in manufacturing processes, leading to improved paper strength and appearance.
With its versatility, high effectiveness, and adherence to strict safety standards, 31% white PAC is an indispensable solution in industries requiring the highest water treatment quality.
Usage Method:
Dissolve the solid PAC in the proportion of 5:100 in clean water, and the proportion of the reagent is adjusted according to the small test effect, and then a large amount of use.
Store in a dry, well-ventilated place, away from moisture and direct sunlight. Use proper protective equipment to avoid skin and eye contact.