Productos Albi S.L. only produce high quality Alum Sulfate which has been officially certified for use in treating drinking wáter, never from raw materials deriving from subproducts, and does not make sulfate products for low quality waste water treatment.
Our Alum Sulfate comes in two forms; solid and liquid.
We have solid Alum Sulfate in permanent stock in two grain meters, rice grain (0/4m.m) and super fine (0/2m.m) which can be produced by order in whichever grain meter the client should choose.
Liquid alum sulfate is produced using the conventional format as listed in the technical manual attached or in different PH as ordered by the client.
Technical data
Solid
Chemical formula : Al2(SO 4)3·16H2O(approx)
Chemical analysis
Humidity (dried in room temperature air)
6,2%
Al2 O3 total
17,0 - 17,1 %
Al2 O3 free
0,2 - 0,3 %
Total Fe (like Fe2 O3)
0,3 - 0,4 %
Fe2 O3 effective
0,05 - 0,07 %
Insoluble in water
0,08 - 0,10 %
Appearance
White color
Density apparent at 1%, Molecular weight.
3,5 (approx.)
Molecular weight
597 (approx.)
Types of grain meter (Standard: Rice grain, super fine or as requested by client)
Supply method
* Plastic sacks 25/(50 export.)kg. By Pallet with 1.25 T/pallet and retractable packaging.
* Big bag 1000 / 1200 kg.
Liquid
Dissolution at 48,5% (approx) of the solid product in water.
Chemical analysis
Al2 O3 total
8,2 - 8,3 %
Al2 O3 free
0,10 - 0,14 %
total Fe (like Fe2 O3)
0,15 - 0,20 %
Fe2 O3 effective
0,02 - 0,04 %
Potassium alum SO4K2
6,2%
Appearance
Transparent liquid
Density (at 15ºC)
1,335 g/cc
pH of solution at 1%
3,5 (approx)
pH of solution just as it comes
2,4 (approx)
pH requested by client
Viscosity (at 15ºC)
26 cp.
Freezing point
-17ºC
Supply method
* Water tanker trucks
* 1.3 ton Containers
Plaza Soler Carbonell 23, Planta 2, 4 y 5 Edificio Llorer, 08800 Vilanova i la Geltrú BCN Spain _ T. 34 93 815 22 67 _ FAX. 34 93 815 77 25 _ C. info@alumbrealbi.es
