Barium metaphosphate
Barium metaphosphate (CAS: 13762-83-9), with the chemical formula Ba(PO3)2 and a molecular weight of 295.27 g/mol, is an inorganic salt. It typically appears as a powder and exhibits limited solubility in water and aqueous acids. Barium metaphosphate serves as a crucial reagent in various chemical synthesis processes and finds applications in materials science due to its unique properties as an inorganic compound.

Chemical Synthesis
Barium metaphosphate is employed as a reagent in the synthesis of other chemical compounds. Its role in reactions can involve introducing barium or phosphate functionalities into target molecules.
Materials Science
This inorganic salt can be utilised in the development of new materials. Its properties may be leveraged in the creation of ceramics, glasses, or other advanced material compositions.
Research and Development
Barium metaphosphate is a valuable compound for laboratory research, enabling scientists to explore its reactivity and potential applications in various fields of chemistry and materials science.
| Molecular weight | 295.27 |
|---|---|
| Linear formula | Ba(PO3)2 |
| Form | powder |
| Solubility | H2O: insoluble(lit.)aqueous acid: slightly soluble(lit.) |
| Melting point | 1560 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H332Harmful if inhaled
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 1564 6.1 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/22 |
| Safety statements (S) | 28 |
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 Barium metaphosphate used for?
+
Barium metaphosphate is used in chemical synthesis and materials science research. It can serve as a reagent for introducing barium or phosphate groups and in the development of novel materials like ceramics and glasses.
What is the CAS number and chemical formula for Barium metaphosphate?
+
The CAS number for Barium metaphosphate is 13762-83-9, and its chemical formula is Ba(PO3)2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Barium metaphosphate as a powder, suitable for research and chemical synthesis applications. We do not represent this product as USP, BP, EP, or pharmacopoeia grade. Please refer to the product specifications for detailed purity information.
How should Barium metaphosphate be handled safely?
+
Barium metaphosphate is classified as harmful if swallowed and harmful if inhaled (H302-H332). Handling should be done with appropriate personal protective equipment, including a dust mask (N95 type), eyeshields, and gloves, in a well-ventilated area.
Is Barium metaphosphate packed and shipped internationally?
+
Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Barium metaphosphate, which can be packed and shipped worldwide according to relevant regulations.
How can I request a quote or sample for Barium metaphosphate?
+
To request a quote or sample of Barium metaphosphate, please contact our sales team through the website or via email, providing your specific requirements.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis