BENZOIC ACID 99.5% EXTRAPURE
(Confirms to IP, BP, USP) Benzene carboxylic acid, Benzene formic acid, Phenyl carboxylic acid, Phenyl formic acid, Dactylic acid.
| Product Code | B-00378 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | EXTRAPURE | 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 | A white, crystalline powder or colourless crystals |
| Assay (alkalimetric) | 99%-100.5% |
| Solubility | Slightly soluble in water; soluble in boiling water, freely soluble in alcohol, in chloroform, and in ether, fatty oils. |
| Identifications (as per IP, BP, USP) | To comply the tests |
| Melting point | 121 -123°C |
| Appearance of solution | To comply IP, BP test |
| Readily carbonisable substance | To comply IP, BP, USP test |
| Readily oxidisable substance | To comply IP, BP, USP test |
| Halogenated compounds and halides | Max 0.03%(complies IP test) |
| Cinnamic acid | To comply IP test |
| Heavy metal (as Pb) | Max 0.001% |
| Arsenic (As) | Max 0.0002% |
| Sulphated ash | Max 0.1% |
| Residue on ignition | Max 0.05% |
| Water (H2O) | Max 0.7% |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Danger
Hazardous Statement: H318-H335
Precaution Statement: P261-P280-P305 + P351 + P338