Physical & Chemical Description

Classification:Chemical Auxiliary Agent

CAS No.:1327-41-9

Other Names:PAC

MF:Al2Cln(OH)6-n

EINECS No.:215-477-2

Purity:30%

Product Introduction

1. Polyaluminium chloride/PAC, is effective primary inorganic coagulant based on Al3+, excellent for drinking water production, wastewater treatment, as well as swimming pool treatment.

2. Through the hydroxyl ion bridging function and the polyvalent anion polymeric function, it produces large molecular and high electricity inorganic macromolecule, brings higher performance than traditional coagulants.

3. Wide applicable range of pH value, and good performance in low temperature.

Technical Specifications

As a flocculant, it is mainly used to purify drinking water and special water quality treatment of water supply.

project	index
	Drinking water grade		Water treatment grade
	liquid	solid	liquid	solid
Alumina content/% ≥	10.0	30.0	6.0	28.0
Basicity/%	40.0-90.0		30.0-95.0
Water insoluble matter content/% ≤	0.2	0.6	0.4
PH value (10g/L aqueous solution)	3.5-5.0		3.5-5.0
Heavy metal content	Complying with GB15892-2009 Standard Requirements		Complying with GB/T 226227-2008 Standard Requirements