Benzoic Acid
CAS Number: 65-85-0
Chemical Formula: C7H6O2
Synonyms
– Glycopyrronium Bromide EP Impurity D
– Benzyl acid; SS Benzoic Acid
– Mefenamic Acid Impurity D
Appearance: White to yellow-beige to orange Solid
HS Code: 2916 31 00
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Products Description of Benzoic acidCAS#65-85-0
Benzoic acid is the simplest aromatic carboxylic acid. As a weak acid, it serves as a key building block for manufacturing numerous important organic chemicals. Over 90% of industrially produced benzoic acid is directly processed into phenol and caprolactam. Its application in manufacturing glycol benzoates used as plasticizers in adhesive systems is growing steadily.
Parameters
| Item | Value |
| Melting point | 121-125 °C(lit.) |
| Boiling point | 249 °C(lit.) |
| bulk density | 500kg/m3 |
| density | 1.08 |
| vapor density | 4.21 (vs air) |
| vapor pressure | 10 mm Hg (132 °C) |
| refractive index | 1.504 |
| FEMA | 2131 | BENZOIC ACID |
| Fp | 250 °F |
| storage temp. | 2-8°C |
| solubility | soluble, clear, colorless (95% ethanol, 1gm/3mL) |
| pka | 4.19(at 25℃) |
| form | Solid |
| color | White to yellow-beige to orange |
| PH | 3.66(1 mM solution);3.12(10 mM solution);2.6(100 mM solution); |
| Odor | at 100.00 %. faint balsam urine |
| Odor Type | balsamic |
| biological source | synthetic |
| Water Solubility | Slightly soluble. 0.34 g/100 mL |
| Merck | 14,1091 |
| JECFA Number | 850 |
| BRN | 636131 |
| Henry’s Law Constant | (x 10-8 atm?m3/mol): 7.02 (calculated, U.S. EPA, 1980a) |
| Stability: | Stable. Combustible. Incompatible with strong bases, strong oxidizing agents, alkalies. |
| InChIKey | WPYMKLBDIGXBTP-UHFFFAOYSA-N |
| LogP | 1.870 |
| CAS DataBase Reference | 65-85-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzoic acid(65-85-0) |
| EPA Substance Registry System | Benzoic acid (65-85-0) |
Safety Information
| Item | Details |
| Hazard Codes | Xn,T,Xi |
| Risk Statements | 22-36-42/43-36/37/38-40-63-43-23/24/25-45-41-37/38-20/21/22-48/23-38-67-37 |
| Safety Statements | 26-45-37/39-24-22-36/37-24/25-23-53-36-63-39 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 1 |
| RTECS | DG0875000 |
| F | 21 |
| Autoignition Temperature | 570 °C |
| Hazard Note | Harmful |
| TSCA | Yes |
| HS Code | 2916 31 00 |
| Hazardous Substances Data | 65-85-0(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 1700 mg/kg LD50 dermal Rabbit > 5000 mg/kg |
Product Application of Benzoic acid CAS#65-85-0
Benzoic acid is a widely used food preservative. In acidic environments, it effectively inhibits molds, yeasts, and bacteria, though its effect on acid-producing bacteria is mild. The optimal pH range for antimicrobial activity is 2.5 to 4.0; a practical working pH range of 4.5 to 5.0 is commonly recommended.
Logistics Information
Fast delivery time
Inventory: 2–3 working days
New production: 7–10 working days
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