Property: colorless, odorless, tasteless, strongly alkaline.

Solid type: white powder or granules, hygroscopic, readily soluble in water. The aqueous solution may absorb CO₂ and form aluminum hydroxide precipitate. Addition of NaOH is required to increase stability.

Liquid type: transparent slurry, stable during storage life. Prolonged stay of diluted aqueous solution may cause aluminum hydroxide precipitate.

Use: Concrete engineering: used in combination with water glass as concrete adhesive; concrete solidifying agent, promotes concrete solidification.
Papermaking: used in combination with aluminum sulfate as filling agent.
Water treatment: flocculant aid, reduces water hardness and accelerates floc settling.
Petrochemical: catalyst or catalyst carrier, coating primer.
Others: in textile, dye/printing, pharmacy, rubber, detergent, metal surface treatment, etc.Further specifications customizable upon request.

Product name		Na2AL2O4(%)	AL2O3 (%)	Na2O (%)	Na2O3/AL2O3	non-solubles	Density
Liquid type	A-1	≥29	≥18	≥19	1.70±0.05	≤0.5	1.48±0.01
	A-2	≥38	≥24	≥18	1.25±0.05	≤0.5	1.50±0.01
Solid type	SNA1	≥65	≥41	≥30	1.25±0.05	≤1.0	-
	SNA2	≥80	≥50	≥38	1.25±0.05	≤1.0	-