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| Feature | Good stability |
| Classification | Paint Additives |
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532-32-1
C6H5CO2NA
Applications.
1.Preservative and anti-microbial agent, widely used in food, medicine, cosmetics, toothpaste, spices, tobacco and feed industries.
2.Anti-corrosion fluid for automobile cooling system
3.Metal anti-corrosion agent
| Name | Benzoic acid, sodium salt |
| Synonyms | PUROX S ucephan sobenate BENZOTRON(R) femanumber3025 SODIUM BENZOATE Sodium benzoate sodiumbenzoicacid Benzoic acid sodium salt Benzoic acid,sodium salt sodiumbenzoate,medicinal Benzoic acid, sodium salt benzoic acid sodium sigmaultra benzoic acid sodium crystalline |
| CAS | 532-32-1 |
| EINECS | 208-534-8 |
| InChI | InChI=1/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1 |
| InChIKey | WXMKPNITSTVMEF-UHFFFAOYSA-M |
| Molecular Formula | C7H5NaO2 |
| Molar Mass | 144.10317 |
| Density | 1,44 g/cm3 |
| Melting Point | >300 °C (lit.) |
| Boling Point | 249.3°C at 760 mmHg |
| Flash Point | >100°C |
| Water Solubility | soluble |
| Solubility | Soluble in water, slightly soluble in alcohol, 1g soluble in 1 · 8ml of water, 1 · 4ml of boiling water, about 75ml of ethanol, 50ml of mixed solution (47 · 5ml of ethanol and 3 · 7ml of water). |
| Vapor Presure | 0Pa at 20℃ |
| Appearance | White crystalline powder |
| Color | White |
| Merck | 14,8582 |
| BRN | 3572467 |
| pKa | 4.03[at 20 ℃] |
| PH | 7.0-8.5 (25℃, 1M in H2O) |
| Storage Condition | room temp |
| Stability | Stable, but may be moisture senstive. Incompatible with strong oxidizing agents, alkalis, mineral acids. |
| Sensitive | Easily absorbing moisture |
| MDL | MFCD00012463 |
| Physical and Chemical Properties | White crystalline or granular properties, or colorless powder, with a sweet astringent taste. soluble in water and ethanol, glycerol, methanol. |
| Use | Mainly used as food preservatives, also used in pharmaceutical products, dyes, etc |
| Hazard Symbols | Xi – Irritant |
| Risk Codes | R36/37/38 – Irritating to eyes, respiratory system and skin. R62 – Possible risk of impaired fertility R63 – Possible risk of harm to the unborn child R68 – Possible risk of irreversible effects R36 – Irritating to the eyes |
| Safety Description | S24/25 – Avoid contact with skin and eyes. S36 – Wear suitable protective clothing. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 1 |
| RTECS | DH6650000 |
| TSCA | Yes |
| HS Code | 29163100 |
| Toxicity | LD50 orally in rats: 4.07 g/kg (Smyth, Carpenter) |
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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