BENZOIC ACID 99.5% AR
Benzenecarboxylic acid, Benzene formic acid, Phenyl carboxylic acid, Phenyl formic acid, Dracylic acid.
| Product Code | B-00379 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 65-85-0 |
| Purity | 122.12 | Molecular Weight | 128.09 |
| H.S.Code | 2916.31100 | Shelf Life | 60 Months |
| Molecular Formula | C7H6O2 |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Melting point/ Freezing point [°C] | 121 - 125 °C | Odour | Faint pleasant odor |
| Flash point [°C] | 121 °C | Boiling point [°C] | 249 °C |
| Solubility in water [% weight] | 2.9 g/l at 25 °C | pH value | 2.5 - 3.5 |
| Vapour pressure mm/Hg | 13 mm Hg at 132 °C | Vapour density | 4.22 |
| Density [g/cm3] | 1.32 | Partition coefficient Log Pow octanol / water at 20°C | 1.88 |
Packaging
Specification
| Appearance | White crystalline powder/ flakes |
| Assay (alkalimetric) | Min 99.5% |
| Infrared spectrum | Conforms to Structure |
| Melting point | 122 – 123°C |
| Substance insoluble in methanol | Max 0.005% |
| Sulphated ash | Max 0.005% |
| Chloride (Cl) | Max 0.005% |
| Sulphate (SO4) | Max 0.002% |
| Iron (Fe) | Max 0.0002% |
| Heavy metal (as Pb) | Max 0.0005% |
| Substance reducing KMnO4 (as O) | Passes ACS test |
| Halogenated compounds (as Cl) | Max 0.005% |
| Sulphur compounds (as S) | Max 0.002% |
| Oxidizing substances | Passes test |
| Readily carbonisable substance | Passes test |
Safety Information and Hazard Symbols
Symbol: GHS07,GHS09
Signal Word: Danger
Hazardous Statement: H318-H335
Precaution Statement: P261-P280-P305 + P351 + P338