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Potassium benzoate, 99%
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Quantity:
250 g
1000 g
Description
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Suitable for battery materials development.
Applications
Potassium Benzoate is manufactured primarily for food and beverage use. It is a chemical preservative, which in very low concentrations inhibits the activity of the microorganisms. It is used in carbonated beverages. The shelf life of un-pasteurized cider can be greatly extended by adding potassium benzoate. It is also used as the whistle in many fireworks.
Solubility
Soluble in ethanol, slightly soluble in methanol, insoluble in ether.
Notes
Hygroscopic. Protect from humidity and water. Store under dry inert gas away from oxidizing agents and moisture.
Potassium Benzoate is manufactured primarily for food and beverage use. It is a chemical preservative, which in very low concentrations inhibits the activity of the microorganisms. It is used in carbonated beverages. The shelf life of un-pasteurized cider can be greatly extended by adding potassium benzoate. It is also used as the whistle in many fireworks.
Solubility
Soluble in ethanol, slightly soluble in methanol, insoluble in ether.
Notes
Hygroscopic. Protect from humidity and water. Store under dry inert gas away from oxidizing agents and moisture.

Specifications
Specifications
Melting Point | >300°C |
Assay Percent Range | 99% |
Quantity | 250 g |
Beilstein | 3719165 |
Sensitivity | Hygroscopic |
Merck Index | 14,1091 |
Solubility Information | Soluble in ethanol,slightly soluble in methanol,insoluble in ether. |
Formula Weight | 160.22 |
Percent Purity | 99% |
Chemical Name or Material | Potassium Benzoate |
Safety and Handling
EINECSNumber | 209-481-3 |
TSCA | Yes |
storageNote1 | Hygroscopic |
Recommended Storage | Ambient temperatures |
RUO – Research Use Only
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