Potassium niobate
Potassium niobate (CAS: 12030-85-2) is an inorganic compound with the linear formula KNbO <sub>3</sub> and a molecular weight of 180.00 g/mol. It presents as a powder and is primarily utilised in materials science, particularly within the realm of ceramics and niobates. Its unique properties make it a valuable component in various advanced material applications.

Ceramics Manufacturing
Potassium niobate serves as a key precursor or additive in the production of advanced ceramic materials. Its incorporation can influence dielectric, piezoelectric, and ferroelectric properties, making it suitable for specialised ceramic formulations.
Materials Science Research
This compound is employed in research and development for novel materials with specific electronic or optical characteristics. Its structure and properties are investigated for potential applications in electronics and photonics.
Niobate-Based Devices
As a member of the niobate family, potassium niobate is explored for its potential use in fabricating devices that leverage ferroelectric or piezoelectric effects. This includes components for sensors and actuators.
| Molecular weight | 180.00 |
|---|---|
| Linear formula | KNbO3 |
| Form | powder |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 2 |
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 Potassium niobate used for?
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Potassium niobate is used in materials science, particularly for advanced ceramics and research into niobate-based materials with specific electronic, optical, piezoelectric, or ferroelectric properties.
What is the CAS number and formula for Potassium niobate?
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The CAS number for Potassium niobate is 12030-85-2, and its linear formula is KNbO <sub>3</sub> .
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium niobate as a powder. The specific assay and purity depend on the product available. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
What are the safety and handling considerations for Potassium niobate?
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Potassium niobate is classified as hazardous. Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used when handling this material. It has a WGK Germany classification of 2.
How is Potassium niobate packed and shipped?
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Potassium niobate is carefully packed to ensure safety and integrity during transit. Tech Serve Solutions, as a global supplier and exporter, adheres to all relevant shipping regulations for chemical products.
How can I request a quote or sample for Potassium niobate?
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To request a quote or sample for Potassium niobate, please contact our sales department directly through the website or by phone. Our team will be pleased to assist you with your inquiry.
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