CAS No.: | 65-85-0 |
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Formula: | C7h6o2 |
EINECS: | 200-618-2 |
Appearance: | Powder |
Usage: | Oil Drilling Auxiliary Agent |
Color: | White |
Customization: |
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Common Name | benzoic acid | ||
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CAS Number | 65-85-0 | Molecular Weight | 122.12 |
Density | 1.2±0.1 g/cm3 | Boiling Point | 249.3±9.0 °C at 760 mmHg |
Molecular Formula | C7H6O2 | Melting Point | 121-125 °C(lit.) |
MSDS | ChineseUSA | Flash Point | 121.1±0.0 °C |
Symbol | GHS05, GHS08 |
Signal Word | Danger |
Density | 1.2±0.1 g/cm3 |
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Boiling Point | 249.3±9.0 °C at 760 mmHg |
Melting Point | 121-125 °C(lit.) |
Molecular Formula | C7H6O2 |
Molecular Weight | 122.12 |
Flash Point | 121.1±0.0 °C |
Exact Mass | 122.036781 |
PSA | 37.30000 |
LogP | 1.89 |
Vapour density | 4.21 (vs air) |
Vapour Pressure | 0.0±0.5 mmHg at 25°C |
Index of Refraction | 1.564 |
Stability | Stable. Combustible. Incompatible with strong bases, strong oxidizing agents, alkalies. |
Water Solubility | Slightly soluble. 0.34 g/100 mL |
Benzoic acid is an organic compound with the chemical formula C7H6O2. It is a white crystalline solid that is derived from benzene. Here's some information about benzoic acid:
Natural Occurrence: Benzoic acid is found naturally in many fruits, particularly berries such as cranberries, raspberries, and prunes. It also occurs in some spices like cloves and cinnamon.
Production: Benzoic acid can be synthesized through various methods. One common method involves the oxidation of toluen, a derivative of benzene, using air or oxygen. Another method is the hydrolysis of benzoyl chlorid in the presence of water.
Physical Properties: Benzoic acid is a white crystalline solid with a slightly sweet odor.
Solubility: Benzoic acid is sparingly soluble in cold water but dissolves more readily in hot water. It is more soluble in organic solvents such as ethanol, ether, and aceton.
Preservative and Food Additive: Benzoic acid and its salts, such as sodium benzoate and potassium benzoate, are commonly used as preservatives in food and beverages. They inhibit the growth of bacteria, yeasts, and molds, helping to extend the shelf life of various products.
Flavoring Agent: Benzoic acid is used as a flavoring agent in food and beverages due to its slightly sweet taste. It is often added to products like soft drinks, fruit juices, jams, and candies.
Pharmaceutical Applications: Benzoic acid has antimicrobial properties and is used in some pharmaceutical preparations as a preservative. It can also be a precursor in the synthesis of various pharmaceutical compounds.
Industrial Applications: Benzoic acid finds use in several industrial applications. It is used as an intermediate in the production of dyes, plastics, perfume , and other chemicals. It is also employed as a pH regulator in some cosmetic and personal care products.
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