Polyaluminum chloride （solid）
General formula of chemistry: [Al2(OH)nCl6-n.xH2O]m(m≤10, n=1-5)
Uses: Our company's products are used as ingredients for supplements or antiperspirants in the pharmaceutical industry, daily chemical industry, and special cosmetics. Drinking water treatment and purification.
Property: It is an inorganic high molecular compound, colorless. Specific gravity 1.33-1.35g/ml (20oC), its solution is a colorless transparent liquid, white powder, soluble in water, and is corrosive.
Identification: The liquid shows adhesion and reaction with nitric acid solution, and the solid shows the reaction characteristics of aluminum in hydrochloric acid solution.
CAS#: 1327-41-9 Customs No.: 827320000 MSDS: YY0402-01 UN Code: Non-hazardous
Product grade |
Drinking water grade (solid) |
Daily chemical grade |
Antiperspirant Only (Solid) |
Executive Standard |
FCC-IV |
USP-34 |
USP-34 |
Solubility |
Dissolve in hydrochloric acid |
Dissolve in hydrochloric acid |
Dissolve in hydrochloric acid |
Alumina (Al2O3) % |
≥32 |
46.4-48.5 |
46.4-48.5 |
Chloride (Cl) % |
16-22 |
16.3-17.3 |
16.3-17.3 |
Total Salt Base |
60-90 |
60-90 |
60-90 |
Aluminum: Chlorine (Al:Cl) |
-- |
1.91-2.10 |
1.91-2.10 |
Insolubles % |
≤0.1 |
≤0.01 |
≤0.01 |
Sulfate (SO42-) ppm |
≤500 |
≤200 |
≤200 |
Sodium (Na) ppm |
≤500 |
≤200 |
≤200 |
Iron (Fe) ppm |
≤200 |
≤150 |
≤150 |
Chromium (Cr) ppm |
≤0.5 |
≤2.5 |
≤2.5 |
Arsenic (As) ppm |
≤2 |
≤2 |
≤2 |
Heavy metal (Pb) ppm |
≤20 |
≤20 |
≤20 |
Nickel (Ni) ppm |
≤1 |
≤1 |
≤1 |
Cadmium (Cd) ppm |
≤2 |
≤1 |
≤1 |
Mercury (Hg) ppm |
≤0.1 |
≤0.1 |
≤0.1 |
PH value (15% water 25℃) |
3.0-5.0 |
3.0-5.0 |
3.0-5.0 |
Central Control Inspection |
Appearance Identification |
White powder |
White powder |
White powder |
Whiteness (70-90um)% |
≥80 |
≥85 |
≥85 |
Transparency (15% solution) |
≥90 |
≥90 |
≥90 |
Foreign body determination |
≤1mm/10 pieces |
≤1mm/10 pieces |
≤1mm/10 pieces |
Grain size (U.S.S) Mesh |
325 mesh 90% pass |
1250 mesh pass 95% |
1250 mesh pass 95% |
Shelf life years |
Two years |
Two years |
Two years |
Supply reference |
Production process |
99% Al synthesis |
99.9% Al synthesis |
99.9% Al synthesis |
Packaging Specifications |
25kg paper-plastic woven four layers/16T/(20’)FCL |
25kg paper-plastic woven four layers/16T/(20’)FCL |
25kg paper-plastic woven four layers/12T/(20’)FCL |
Quotation batch |
Full Container Load |
Full Container Load |
Full Container Load |
Quotation reference Yuan/ton |
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Validity of the quotation |
A month |
A month |
A month |
Note: special requirements are negotiable for customers with specific specifications. |
