Sodium metatitanate
Sodium metatitanate (CAS: 12034-36-5), with the molecular formula Na2Ti3O7 and a molecular weight of 301.58 g/mol, is an inorganic compound supplied by Tech Serve Solutions. This sodium titanium oxide finds utility as a precursor for advanced materials, including titania nanostructures for batteries and photocatalysis. It is also employed in the preparation of catalytic supports and solid acid catalysts.
- IUPAC
- Sodium titanium oxide
- Synonyms
- Sodium titanium oxide

Sodium-Ion Battery Electrode Material
Sodium metatitanate serves as a low-voltage insertion electrode material for sodium-ion batteries, contributing to advancements in energy storage technologies.
Preparation of Titania Nanostructures
It is used in hydrothermal methods to synthesise titania nanorods and nanowires, which are subsequently applied in lithium-ion storage batteries.
Photocatalytic Thin Films
Via a hydrothermal approach, sodium metatitanate facilitates the creation of photocatalytic titanate nanotube thin films with potential applications in environmental remediation.
Catalyst Support
The compound is employed in preparing nano-sized supports for ruthenium nanoparticles, utilised in catalytic ammonia decomposition processes.
Solid Acid Catalysis
Protonated titanate nanotubes, derived from sodium metatitanate, function effectively as solid acid catalysts in various chemical syntheses.
| Molecular weight | 301.58 |
|---|---|
| Linear formula | Na2Ti3O7 |
| Density | 3.4 g/mL at 25 °C(lit.) |
| Particle size | −200 mesh |
| Application | • Used as a low-voltage sodium titanium oxide insertion electrode for sodium-ion batteries1Used for preparation of:• Titania nanorods and nanowires via a hydrothermal method for use in lithium-ion storage batteries2• Photocatalytic titanate nanotube thin films via a hydrothermal method3• Protonated titanate nanotubes as solid acid catalysts4• Nano-sized supports of ruthenium nanoparticles for catalytic ammonia decomposition5 |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Sodium metatitanate (CAS 12034-36-5) used for?
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Sodium metatitanate (CAS: 12034-36-5) is used as a low-voltage electrode material for sodium-ion batteries and as a precursor for synthesising titania nanorods, nanowires, photocatalytic titanate nanotube thin films, protonated titanate nanotubes for solid acid catalysis, and nano-sized supports for ruthenium nanoparticles used in ammonia decomposition catalysis.
What are the CAS number and formula for Sodium metatitanate?
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The CAS number for Sodium metatitanate is 12034-36-5, and its molecular formula is Na2Ti3O7.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium metatitanate typically as a technical or research grade chemical. We do not represent it as USP, BP, EP, or pharmaceutical grade unless explicitly stated in the product specifications. Please refer to the product details for specific purity information.
How should Sodium metatitanate be handled safely?
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Handling Sodium metatitanate requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified under WGK 2 in Germany, indicating it is hazardous to water. Refer to the Safety Data Sheet (SDS) for comprehensive handling information.
How is Sodium metatitanate packed and exported?
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Sodium metatitanate is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions in compliance with international shipping regulations for chemical substances.
How can I request a quote or sample for Sodium metatitanate?
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To request a quote or a sample of Sodium metatitanate, please contact our sales department through the website or by calling our customer service line.
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