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30% PAFC

Basic info

English name: Polyaluminium ferrous chloride, short for PAFC

CAS No.: 1327-41-9

Molecular formula: [AL2(OH)nCL6-n]m[Fe2(OH)nCL6-n]m

Industry standard

Features PAFC:

Water Treatment Chemical Polyaluminium Ferrous Chloride (PAFC)
PAFC developed and manufactured by our company is totally conformed with Health Supervision and Administration Procedure for Drinking Water through the test of Henan Provincial Health Bureau. Issued by Manufacturing License of Domestic Products Related to Health and Safety of Drinking Water, and its standard was approved by Henan province technical supervision office.
This product, developed on the basis of indepth research of coagulating mechanism of polyaluminium, indianred, aluminium and iron salt, collect advantages of aluminium salt and iron salt, can greatly improve the shapes of aluminiumion and iron ion and increase polymerization degree through introducing polyvalence anion, sulfate ion.
Features:
Its coagulating effect behaves as reduction of remaining turbidity and colority, quick shaping of flocculating body, good adsorbility, superiors filter dehydration performance of mud reside. For high turbidity water and low temperature and low turbidity water disposal. Its treatment effect is better than that of alum, polyaluminium chloride, poly ferric sulfate and ferric chloride, among which, its treatment effect to low temperature an low turbidity water, may be free from alkali auxiliary or other coagulating aid, is especially obvious. It shows distinguished effect compared with other coagulant.

Technical Data of PAFC

Items

Polyaluminium ferrous chloride

Standard

industry standard

PAFC-Drinking Water Grade

Appearance

brown

brown

AL2O3 %

≥29

31±0.5

F2O3 %

≥3

3.5

Basicity %

40-90

70-90

Max. water insoluble substance %

≤1.0

0.7

pH value
(1% aqueous solution)

3.5-5.0

4±0.5

As, %, ≤

0.0002

0.0002

Mn, %, ≤

-

0.0075

Cr 6+ %, ≤

0.0005

0.0005

Hg %, ≤

0.00001

0.00001

Pb %, ≤

0.001

0.001

Cd %, ≤

0.0002

0.0002

Application

Potable/industrial/waste water treatment

Package

25 kg net each plastic woven bag,lined with PE bag.
Shelf life:One year

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