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The product is an inorganic macromolecular compound that appears as a colorless or light brown transparent liquid. Its specific gravity is between 1.33 and 1.35 g/ml at 20°C, and it dissolves easily in water.
Specification:
GRADE | Water treatmentgrade (Solution) ACH-01 | Cosmetics grade(Solution)ACH-02 | Water treatmentgrade (Powder)ACH-01S | Cosmetics grade(Powder)ACH-02S |
ITEM | USP-34 | USP-34 | USP-34 | USP-34 |
Solubility | Soluble in water | Soluble in water | Soluble in water | Soluble in water |
Al2O3 % | >23 | 23-24 | >46 | 46-48 |
Cl % | <9.0 | 7.9-8.4 | <18.0 | 15.8-16.8 |
Basicity% | 75-83 | 75-90 | 75-83 | 75-90 |
AL:CL | - | 1.9:1-2.1:1 | - | 1.9:1-2.1:1 |
Insoluble substance % | ≤0.1% | ≤0.01% | ≤0.1% | ≤0.01% |
SO42- ppm | ≤250 ppm | | ≤500 ppm | |
Fe ppm | ≤100 ppm | ≤75 ppm | ≤200 ppm | ≤150 ppm |
Cr6+ ppm | ≤1.0 ppm | ≤1.0 ppm | ≤2.0 ppm | ≤2.0 ppm |
As ppm | ≤1.0 ppm | ≤1.0 ppm | ≤2.0 ppm | ≤2.0 ppm |
Heavy MetalAs(Pb)ppm | ≤10.0 ppm | ≤5.0 ppm | ≤20.0 ppm | ≤5.0 ppm |
Ni ppm | ≤1.0 ppm | ≤1.0 ppm | ≤2.0 ppm | ≤2.0 ppm |
Cd ppm | ≤1.0 ppm | ≤1.0 ppm | ≤2.0 ppm | ≤2.0 ppm |
Hg ppm | ≤0.1 ppm | ≤0.1 ppm | ≤0.1 ppm | ≤0.1 ppm |
PH-value[15% (W/W)20℃] | 3.5-5.0 | 4.0-4.4 | 3.5-5.0 | 4.0-4.4 |
Permeation rate 15% | >90% | >90% | | |
Particle size(mesh) | | | 100%pass 100mesh99%pass 200mesh | 100%pass 200mesh99%pass 325mesh |
Advantage of Aluminum Chlorohydrate: