Sodium Aluminum Phosphate

Cas 7785-88-8

Sodium Aluminum Phosphate Cas 7785-88-8

Chemical Properties Of Sodium Aluminum Phosphate Cas 7785-88-8

Sodium Aluminum Phosphate (SALP), MF: NaAl₃H₁₄(PO₄)₈·4H₂O, MW: 1200.88, is an inorganic compound. Its core structure consists of a composite salt of aluminum, sodium, and phosphate ions, exhibiting both acidic and aluminum salt properties. It finds extensive applications in industrial and food sectors.

Product Description Of Sodium Aluminum Phosphate Cas 7785-88-8

ItemSpecification
Melting point62°C (decomposition temperature of hydrate)
Boiling point158°C at 760 mmHg
DensityApprox. 2.5 g/cm³
Al2O3content,w/%9.5-12.5
SolubilitySparingly soluble in water, readily soluble in hydrochloric acid.
StabilityStable at room temperature and in dry conditions; decomposes at high temperatures (>800°C)

Product Application Of Sodium Aluminum Phosphate Cas 7785-88-8

  1.  Food Industry
    – Used as a leavening agent in baked goods (e.g., cakes, cookies) to create a light, airy texture.
    – Serves as an emulsifier in dairy and meat products to improve texture and extend shelf life.
    – Controls acidity in beverages and condiments, enhancing flavor stability.
    – Acts as a water-retention agent in reconstituted steaks and fish paste products, enhancing water-holding capacity and reducing cooking losses.
  2.  Industrial Applications
    – Serves as a binder in phosphate refractory slurries, forming AlPO₄ ceramic phases below 800°C to enhance high-temperature strength.
    – In ceramics: Improves glaze flow and body sintering properties, enhancing product gloss and hardness.
    – As a catalyst carrier in petroleum cracking, waste gas treatment, and related fields.
    – In water treatment, removes heavy metal ions and suspended solids through adsorption and flocculation.
  3.  Other Applications
    – As a feed additive, inhibits fat deposition in poultry and livestock, increasing lean meat yield.
    – Used in semiconductor packaging and electronic ceramics for its insulation and thermal stability.
Packaging Method Of Sodium Aluminum Phosphate Cas 7785-88-8
Product packaging bags
Bagged product shipping diagram 1
Cardboard barrel
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Jinan Jinbang Chemical Co., Ltd., strategically located within the New Materials Industrial Park in Tianqiao District, Jinan City, Shandong Province, stands as a prominent chemical innovator since its establishment in 2015. Operating from a modern, expansive 37,500 m² manufacturing facility, we are dedicated to the research & development, production, and global distribution of high-performance chemical solutions.

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