Polyaluminium Chloride (PAC)

Product Overview

CAS No.:1327-41-9

EINECS No.:215-477-2


H.S code: 28273200

Physical Properties

Polyaluminium chloride(PAC) is a kind of water purification materials,inorganic polymer coagulant. According to its form,it can be classified as:solid and liquid form. The solid form have the yellow or dark yellow color, dark brown, dark gray resin-like color.the liquid presented as a colorless, transparent, slightly yellow, light yellow to brown color. PAC in the application of different colors and production technology also has difference a kind of highly effective water purification, which is wildly used in the purification of drinking water, industry water, industry circulation water and wasted and polluted water from pharmacy industry, paper making industry and printing and dying industry, as well as life wasted water.

Technical Literature

Polyaluminium chloride (PAC) for drinking water treatment (non-Fe)

Test Items Specification
Aluminum Oxide(AL2O3) 28-30% min
Basicity 40-90%
PH value 1% aqueous solution 3-5
Water insoluble matter 0.6% max
As Content 0.0002% max
Cd Content 0.0002% max
Cr6+ Content 0.0005% max
Pb Content 0.001% max
Hg Content 0.00001% max
Fe Content Non

Polyaluminium chloride (PAC) for waste water treatment

Test Items Specification
Aluminum Oxide(AL2O3) 28 min
Basicity 30-90%
PH value 1% aqueous solution 3.0-5.0
Water insoluble matter 1.5% max
Fe Content 5% max
As Content 0.0015% max
Pb Content 0.006% max


Drinking water treatment: flocculant
Industrial wastewater treatment: flocculant
Application scenarios: industrial industrial sewage treatment, urban domestic sewage treatment, polluted rivers, outdoor polluted water quality treatment, paper mills and other waste treatment

The basic method: how to use polyaluminum chloride
1. Make a dissolved liquid, according to the 1: 3 ratio of polyaluminum chloride and water;
2. Dilute the solution prepared above according to actual needs;
3. The dosage should be continuously tested according to the orginal water to be treated to obtain the best dosage;
For example: when the raw water turbidity is 100-500mg / L, the best dosage is 10-20KG / 1000MT water

Packages & Delivery:

PAC for drinking water: 25KG net weight woven bags, 20-22MT per 20 feet container loading;
PAC for industrial water: 25KG net weight woven bags, 25MT max per 20 feet container loading;

Inquiry & F.A.Q

Please send your inquiry to us: info@orisonchem.com
Delivery time: within 20 days after the order confirmed;
Samples: we offer 500-1000g of samples for quality test under buyer's account.

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