Poly Aluminium Ferric Chloride(PAFC)

Flocculant /coagulant synonyms: PAC; Aluminum Ferric chlorohydrate; Aluminum chlorhydroxide; Aluminum chloride, basic; Aluminum hydroxychloride

CAS No.: 1327-41-9 Molecular formula: [AL2(OH)nCL6-n]m Standard: GB15892-2009

PAFC specially for industry water or wastewater, it is made of mainly by Aluminium hydroxide Al(OH)3 and Hydrochloric Acid (HCl) Normal grade. Though the solid is dark yellow powder, its solution is brownliquid. With low water insoluble and 2% Fe content, its price is competitive than other grades used in drinking water treatment. It mainly using for paper making industry, wastewater treatment, coal washing water treatment and any water with high content of COD.

Technical Data of PAFC

Items	Polyaluminium ferric chloride
Appearance	GBT22627-2008	PAFC
	Industry  Water  Standard	HQ-PAFC Excellent
AL2O3 %	28	29±0.5
Basicity %	40-90	70-90
Max. water insoluble %	1.5	1.2
pH value (1% aqueous solution)	3.5-5.0	3.5-5.0
SO2- %, ≤	-	-
Fe, %, ≤	5.0	4.5