Potassium benzoate
Potassium benzoate (CAS 582-25-2), with the linear formula C 6 H 5 COOK and a molecular weight of 160.21 g/mol, is the potassium salt of benzoic acid. It is recognised for its preservative properties, finding utility in various chemical applications. Tech Serve Solutions supplies this compound in ReagentPlus® grade, ensuring high purity for demanding laboratory and industrial processes.
- IUPAC
- Benzoic acid potassium salt
- Synonyms
- Benzoic acid potassium salt
Preservative Agent
Potassium benzoate functions as an effective antimicrobial preservative, inhibiting the growth of bacteria, yeasts, and moulds. Its application helps extend the shelf life of various chemical formulations and products where microbial contamination is a concern.
Chemical Synthesis
This compound serves as a reagent or intermediate in organic synthesis. It can be utilised in reactions where a potassium salt of benzoic acid is required, contributing to the formation of more complex molecules.
Laboratory Reagent
As a research essential, potassium benzoate is employed in analytical chemistry and general laboratory work. Its defined purity makes it suitable for experiments requiring precise chemical compositions.
| Molecular weight | 160.21 |
|---|---|
| Linear formula | C6H5COOK |
| Assay | ≥99.0% (NT) |
| Grade | ReagentPlus® |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
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 benzoate used for?
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Potassium benzoate (CAS 582-25-2) is primarily used as a preservative agent to inhibit microbial growth and in chemical synthesis as a reagent or intermediate.
What are the CAS number and chemical formula for Potassium benzoate?
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The CAS number for Potassium benzoate is 582-25-2, and its linear chemical formula is C 6 H 5 COOK.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium benzoate in ReagentPlus® grade with an assay of ≥99.0% (NT). We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product data.
How should Potassium benzoate be handled safely?
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When handling Potassium benzoate, it is essential to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary, following WGK Germany 1 guidelines.
How is Potassium benzoate packaged and shipped?
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Potassium benzoate is carefully packaged to maintain its integrity during transit and is available for global export. Specific packaging details depend on order quantity and destination.
How can I request a sample or quote for Potassium benzoate?
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To request a sample or a quote for Potassium benzoate, please contact our sales team through the website or by phone, providing your specific requirements.
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