Water treatment grade as antiperspirant Aluminum Chlorohydrate ACH
CAS:12042-91-0 HS NO.: 3824909990 EINECS No.: 234-933-1
CHEMICAL FORMULA：[Al2(OH)nCl6-n.xH2O]m(m≤10, n=1-5)
APPLICATION：As flocculant in municipal water, drinking water purification and treatment as well as in urban sewage and industrial waste water，also in paper industry, casting, printing ect.
DESCRIPTION：Inorganic macromolecular compound; colorless , specific gravity is 1.33-1.35g/ml(20℃),its solution shows colorless and transparent liquid; easily dissolved in water, with corrosion.
IDENTIFICATION：The liquid binds HCL from Nitric solution，The solid action AL from HCL solution
| Product Name:Aluminum Chlorohydrate（Water treatment grade） | Reference standard:USP-34 | Package: 250kg/PE drum、IBC、flexibletank |
| Items | Specifications | Results |
| Appearance | Colorless and transparent liquid | Colorless and transparent liquid |
| Alumina(Al2O3) % | 23-24 | 23.52 |
| Chlorides(Cl) % | 7.9-8.4 | 8.27 |
| Atomic ratio(Al:Cl) | 1.90:1~2.10:1 | 1.98:1 |
| Basicity % | ＞82 | 83 |
| Sulfate (SO42-) ppm | ≤250 | Not detected |
| Iron（Fe） ppm | ≤100 | ＜70 |
| Arsenic ppm | ≤2 | ＜2 |
| Heavy metals % | ≤0.001 | ＜0.001 |
| Specific Gravity g/ml | 1.330-1.350 | 1.336 |
| PH value(30%aqueous) % | 4.0-4.4 | 4.2 |
| Light transmittance(30%aqueous)% | ≥90 | 95 |
| Conclusion: This product conforms to the requirements of USP-34 Specification. | ||
