For professionals in the cosmetic and water treatment industries, a deep understanding of chemical specifications is crucial for product development and process optimization. Aluminum Chlorohydrate Powder (ACH) is a vital inorganic macromolecular compound, and its various grades come with distinct parameters that dictate their performance. NINGBO INNO PHARMCHEM CO.,LTD. offers a comprehensive overview of these essential specifications.

When considering cosmetic grade aluminum chlorohydrate powder, key specifications include high purity levels, particularly concerning heavy metals such as lead, arsenic, and mercury, which must be kept to very low ppm limits (e.g., Pb ≤5.0ppm, As ≤1.0ppm, Hg ≤0.1ppm). The Al₂O₃ content for cosmetic grade powder typically ranges from 46-48%, with a specified basicity of 75-90%. Solubility in water is also a critical factor, ensuring the compound can be readily incorporated into formulations. Understanding the aluminum chlorohydrate price in context of these purity standards helps justify its use in high-value products.

For ACH powder for water treatment, the specifications are tailored for efficacy in purification processes. While similar in basic chemical structure, the impurity limits for water treatment grades may be slightly more relaxed (e.g., Pb ≤20.0ppm, As ≤2.0ppm). The Al₂O₃ content for water treatment grade powder can be over 46%, with a basicity of 75-83%. Particle size is also a relevant specification, with typical requirements like 100% passing a 100-mesh sieve or 99% passing a 200-mesh sieve, ensuring optimal dispersion and reactivity.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to supplying high purity aluminum chlorohydrate that adheres to these precise standards. Whether you need to buy aluminum chlorohydrate powder for advanced cosmetic formulations or robust water treatment systems, our products are manufactured under stringent quality control measures. The aluminum chlorohydrate water treatment applications rely heavily on these defined chemical properties for optimal performance.

The basicity, defined as the ratio of hydroxyl groups to aluminum atoms (OH/Al), is a key performance indicator for ACH, influencing its coagulating power. A basicity around 83% (OH/Al of 2.49) indicates a highly polymerized and effective form of the compound. By understanding these critical specifications, formulators and engineers can confidently select and utilize ACH powder to achieve their desired outcomes, ensuring both product quality and process efficiency.