Aluminum metaphosphate
Aluminum metaphosphate (CAS: 13776-88-0), with the molecular formula Al(PO3)3 and a molecular weight of 263.90 g/mol, is a white powder chemical compound. It is recognised for its role as an essential chemical and finds utility in materials science and metal and ceramic science research. Its properties make it a valuable reagent in various laboratory and industrial applications requiring a stable aluminum-based phosphate.

Materials Science Research
Aluminum metaphosphate serves as a key component in the development and study of novel materials. Its inorganic nature and specific chemical properties are leveraged in advanced material synthesis and characterisation.
Ceramic and Metal Science
This compound is utilized in research related to ceramic and metal science, potentially contributing to the formulation of specialised coatings or composite materials with desired thermal or mechanical properties.
Chemical Synthesis
As a source of aluminum and phosphate, it can be employed in various chemical synthesis pathways where precise stoichiometry and controlled reactivity are required for producing target compounds.
| Molecular weight | 263.90 |
|---|---|
| Linear formula | Al(PO3)3 |
| Form | powder |
| Density | 2.78 g/mL at 25 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Aluminum Metaphosphate used for?
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Aluminum metaphosphate (CAS: 13776-88-0) is used in materials science, metal and ceramic science research, and chemical synthesis. It acts as an essential chemical reagent.
What is the CAS number and chemical formula for Aluminum Metaphosphate?
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The CAS number for Aluminum Metaphosphate is 13776-88-0, and its chemical formula is Al(PO3)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Aluminum Metaphosphate primarily as a research-grade chemical. The specific assay is detailed on the product specification sheet, and we do not represent it as USP, BP, or EP grade.
How should Aluminum Metaphosphate be handled safely?
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Aluminum Metaphosphate is a Warning chemical that causes skin irritation, serious eye irritation, and respiratory irritation (H315-H319-H335). It requires the use of a dust mask (N95 type), eyeshields, and gloves. Handle in a well-ventilated area and avoid breathing dust.
Is Aluminum Metaphosphate available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of Aluminum Metaphosphate, adhering to all international shipping and regulatory requirements.
How can I request a quote or sample for Aluminum Metaphosphate?
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To request a quote or a sample of Aluminum Metaphosphate, please contact our sales team through the website or by phone, providing your specific requirements.
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