At a Glance
Material Family
Acids & Salts
Record Type
Salt
Primary Role
pH Adjustment · Coupling / Adhesion Promotion
Functional Roles
Industries Served
Applications & Use Cases
- ▸ Used as a coagulation and flocculation aid in municipal and industrial water and wastewater treatment, where it supplies aluminum for floc formation while simultaneously boosting alkalinity and pH.
- ▸ Applied for phosphate removal and silica reduction in boiler feedwater and cooling-water systems, helping control scale and protect heat-transfer surfaces.
- ▸ Serves as an accelerator and set-modifying admixture in cement, concrete, and construction products, and as a hardening agent in refractory and building formulations.
- ▸ Functions as an aluminum source and synthesis intermediate in the manufacture of zeolites, molecular sieves, catalysts, and other aluminosilicate materials.
- ▸ Used in paper manufacturing for sizing and as a retention aid, and as a titanium-dioxide-coating and surface-treatment chemical in pigment and specialty processing.
Physical Properties
appearance
White to off-white powder, granules, or aqueous solution
molecular_weight
81.97 g/mol
odor
Odorless
solubility_in_water
Readily soluble (decomposes/hydrolyzes)
ph
Strongly alkaline in aqueous solution
melting_point
1650 C (anhydrous)
Safety & Handling
Full SDS available on request
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
Chemical Identity
CAS Number
1302-42-7
Molecular Formula
AlNaO2
Molecular Weight
81.97 g/mol
IUPAC Name
sodium dioxoalumanuide
PubChem CID
InChI Key
IYJYQHRNMMNLRH-UHFFFAOYSA-N
Synonyms & Trade Names
Related Products
Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.
