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Sodium aluminate CAS 11138-49-1\1302-42-7

Kemisk navn: Sodium aluminate

Synonyme navne:SodiuM aluMinate technical, anhydrous;BETA-ALUMINUM (III) OXIDE;aluminumsodiumdioxide

CAS-nr:11138-49-1\1302-42-7

Molekylformel:AlNaO2

Molekylær vægt: 81.97

EINECS Ingen: 234-391-6

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Strukturel formel:  

Produkt beskrivelse:

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Specifikationer

Udseende

Hvidt pulver

NaAlO2 %

≥80

AL2O3 %

≥50

Na2O %

≥38

Na2O / AL2O3

≥1.20

Fe ppm

≤ 150

 

Ejendomme og Brug:

1. High-efficiency water treatment flocculant

Sodium aluminate is used as a flocculant in the water treatment industry to effectively remove suspended matter and impurities in water, and is used in the purification of industrial wastewater and drinking water.

 

2. Pulp bleaching and neutralizing agent in the papermaking industry

As a pulp bleaching agent, sodium aluminate can decompose lignin, improve the brightness and quality of paper, and at the same time act as a neutralizer for metal ions in pulp to improve paper operability.

 

3. Key raw materials in aluminum production

Sodium aluminate is the core intermediate for extracting aluminum from bauxite. It is used in the production process of aluminum metal and reacts with sodium hydroxide to generate soluble aluminum compounds.

 

4. Catalyst enhancer for petroleum refining

Sodium aluminate is used as a catalyst preparation and modifier in petroleum refining to improve catalyst stability, and is used in drilling fluids to improve rock formation control.

 

5. Production of special glass and ceramic materials

Sodium aluminate is used as a raw material and flux in the glass and ceramic industries, which helps to improve the sintering performance and quality of products, and is particularly suitable for the manufacture of high-performance materials.

 

Opbevaringsbetingelser: The storage room should be ventilated, low temperature and dry; stored separately from acids and ammonia salts

Emballage: Dette produkt er pakket i 25 kg pap tromler, og det kan også tilpasses efter kundernes krav

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