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Aluminum sulfate for water treatment
Molecular Formula:AL2(SQ4)3·XH2O
Properties:Iron-free aluminum sulfate is a white crystal, the specific gravity is 1.69 , easy to absorb moisture and agglomeration in the air for a long time .Dehydration temperature is 86.5 degrees Celsius, can dissolve in water, acid and alkali, insoluble in alcohol, the aqueous solution is acidulous
Uses:Used in the treatment of drinking water and industrial water, high-end paper, and the production of top-grade titanium white.
Standard:HG2225-2001
Shape: flake. powder .granular. lump.
Specification for your reference
17% Iron-free aluminium sulphate
ITEM | SPECIFICATION | RESULT |
Aluminum oxide Al2O3 %, min | 17.00 | 17.15 |
Iron (Fe) content %, max |
0.005 | 0.0045 |
Water insoluble matter %, max |
0.20 | 0.10 |
PH value 1% aqueous solution, min |
3.0 | 3.3 |
As %, max | 0.0005 | 0.00008 |
Heavy metals as Pb %, max | 0.002 | NONE DETECTED |
ITEM | STANDARD | RESULT |
Average Size Of Flake, max |
0-15mm |
Conformed |
Aluminum oxide Al2O3 %, min |
15.80 |
over16.5-17% |
Iron (Fe) content %, max |
0.01 |
about0.005 |
Water insoluble matter %, max |
0.15 |
0.10 |
PH value 1% aqueous solution, min |
3.0 |
3.15 |
As %, max |
0.0005 |
0.0004 |
Heavy metals as Pb %, max |
0.002 |
NONE DETECTED |
Packing: lined with plastic bag, outer woven bag. | ||
We are professional manufacturer of chemical raw material, more information feel free to contact me----cathy, thank you.
Tel:- 86-27-86371632
Fax: 86-27-86371597
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aluminum sulfate for water treatment