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CAS No. : 1302–42–7
H.S.Code : 284110.01
FORMULA. : AlNaO2
 
SYNONYMS
Aluminate (AlO21-), sodium, Amerfloc+so2, Dynaflock, Dynagrout, Manfloc, SODIUM ALUMINATE

SPECIFICATION

Name SODIUM ALUMINATE(Solid)
Formula
Al2O3 45 to 47 % Min.
Na2O 28 to 32 % Min.
Fe2O 3 50 ppm Max.
Insoluble Matter 0.5 % Max.
SiO2 100 ppm Max.
Sulphates 500 ppm Max.
Chlorides 0.1 % Max.
Carbonates 1 % Max.
Lead 20 ppm Max
Arsenic 2 ppm Max
IN WATER TREATMENT
It is used as a water treatment chemical for removing phosphates and fluorides from municipal and industrial waters and also for lime softening aid in process and groundwater treatment applications.

The SODIUM ALUMINATE is a very strong alkaline agent, therefore is very good coagulant in water treatment applications.

It may be used alone or in combination with Ferric Sulfate and or with Aluminum Sulfate. When solids content in the water is very high,the SODIUM ALUMINATE may be added using Calcium Hydroxide.
IN THE PAPER INDUSTRY
In paper industry SODIUM ALUMINATE increases the opacity retention of fibers and filling material & paper strength.

Also it stabilizes the PH value of the water circulations and increases the dispersion stability of filler.
IN THE CEMENT AS AN ACCELERATOR OR CATALYST IN CONCRETE PREPARATION, CONCRETE ADDITIVE
IN THE SOAP INDUSTRY:

It is use in soap industries and also and synthetic Zeolite and catalyst production.

IN THE PAINT INDUSTRY:

It is use As a pigment in paint.Adding SODIUM ALUMINATE to titanium dioxide pigment helps prevent chalking in out door paints. It is also used for surface treatment in titanium dioxide manufacturing applications.

IN THE ACRYLIC and POLYESTER SYNTHETIC FIBRES:

In the Process of acrylic & Polyester synthetic fibres SODIUM ALUMINATE improves drying,anti piling and anti static properties.

IN PETROLIUM REFINING :

The SODIUM ALUMINATE is used in Petrochemical refining as a catalyst or catalyst carrier, as a Mud chemical..

OTHERS :

In textile, dye/printing, pharmacy, rubber, detergent and metal surface treatment are as Specifications : Solid Specifications : AL2O3 38%-54%.


NOTE : The tests and results shown were conducted in our laboratories. They do not constitute a guarantee and it is suggested that you carry out your own evaluations prior to the adoption of these products.

NOTE : The products are offered without patent protection. For this reason and before submitting orders, it is purchaser’s responsibility to ensure that products requested are not covered by any patent in his country.

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