USD $10.00-90.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $6.00-9.00 / Gram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $8.20-8.80 / Kilogram
USD $1.00-1.00 / Kilogram
aluminum chlorohydrate
1.product description
cas no.: 1327-41-9
einecs no.: 215-477-2
molecular formula: al2(oh)5cl
appearance: colorless and transparent liquid/white powder
2.specifications:
item |
liquid ach |
solid ach |
appearance |
colorless and transparent liquid |
white powder
|
aluminum oxide (al2o3), % minimum |
23 |
46 -48 |
chloride(cl), % |
7.9-8.4 |
15.8-16.8 |
the total of salt basicity, % |
>82 |
60-90 |
ph (15% water, 25°c) |
4.0-4.4 |
4.0-4.4 |
3.application:
it is generally employed as the primary coagulant in potable water and
industrial water treatment plants, replacing the need for other coagulants such as
alum, and in many cases also eliminating or at least greatly reducing the need for
ph adjustment chemicals, coagulant aids and filter aids. it is also used in wastewater
treatment applications for tss (total suspended solids) removal, metals removal,
phosphate removal, cod (chemical oxygen demand) reduction, bod (biological
oxygen demand) and toc (total organic carbon) removal.