Polyaluminum Chloride - White

Synonym(s)

: Polyaluminum chloride hydroxide

Mol. Formula

: AlnCl(3n-m)(OH)m

EC / List no.

: 215-477-2

CAS no.

: 1327-41-9

Molecular weight

: -

Polyaluminum chloride is a whitish inorganic polymer composed of certain aluminum salts. Also called white PAC.

Application

» This substance is used in the following products: laboratory chemicals, pH regulators and water treatment products, leather treatment products, textile treatment products and dyes, paper chemicals and dyes, water treatment chemicals, washing and cleaning products, coating products and water softeners.
» This substance is used in print and recorded media reproduction and mining.
» It is used in the manufacture of textiles, leather or fur, pulp, paper and paper products and chemicals.
» Used in machine wash liquids/detergents, automotive care products, paints, coatings or adhesives, fragrances and air fresheners.

Product Specifications

Physical and Chemical Properties
» Polyaluminum chloride appears as a white powder.

Properties

Characteristics	Unit	Value	Condition
Melting point	°C	-90	101 kPa
Boiling point	°C	75-175	101 kPa
Density	g/cm³	1.36	20 °C
Solubility	g/ L	100	20 °C, pH=2.4, soluble with water
Surface tension	mN/m	1000	20 °C
Vapor pressure	Pa	0.001	20 °C