Item

Index

Aluminum Sulfate

15.8%

17%

A12O3 % ≥

15.8

17

Iron Fe content % ≤

0.50

0.005

Water insoluble matter % ≤

0.15

0.15

PH value 1% aqueous solution ≥

3.0

3.0

Heavy metals as Pb % ≤

0.002

0.002

AS % ≤

0.0005

0.0005

Granularity ≥

-----

15

Item

Index

Aluminum Sulfate

15.8%

17%

A12O3 % ≥

15.8

17

Iron Fe content % ≤

0.50

0.005

Water insoluble matter % ≤

0.15

0.15

PH value 1% aqueous solution ≥

3.0

3.0

Heavy metals as Pb % ≤

0.002

0.002

AS % ≤

0.0005

0.0005

Granularity ≥

-----

15