Identity
Classification
- Categories
- Organic Chemicals primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Vapour density | 3.8 | — |
| Density [g/cm3] | 1.27 g/cm3 | g/cm3 |
| Solubility in water [% weight] | Completely soluble in water | — |
| Partition coefficient Log Pow octanol / water at 20°C | 0.8 | — |
| Explosion limits -lower [%] | 1.40 % | % |
| Colour | White flakes | — |
| Odour | Slight characteristic odor | — |
| pH value | 5.2 | — |
| Melting point/ Freezing point [°C] | 109 - 112 °C | °C |
| Auto-ignition temperature [°C] | 608 °C | °C |
| Flash point [°C] | 127 °C | °C |
| Boiling point [°C] | 178 °C | °C |
| Vapour pressure [20°C] | 1 hPa | hPa |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | Colorless to White or slightly pinkish crystals, granules or flakes | — |
| Related Substances | Max 0.5 % | % |
| Pyrocatechol/Catechol (C6H6O2) | Passes test | — |
| Sulphated ash | Max 0.01 % | % |
| Loss on drying (over silica gel; 4 hrs) | Max 1.0 % | % |
| Solubility | Freely soluble in water and alcohol, glycerin, ether and slightly soluble in chloroform | — |
| Assay | 99.0 - 100.5 % | % |
| Identification | To comply BP, USP tests | — |
| Appearance of solution | Passes BP test | — |
| Insoluble matter in water | Max 0.005 % | % |
| Melting range | 109 - 111 °C | °C |
| Phenol | Passes test | — |
Available grades
5 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.
Packaging
| Pack size | SKU |
|---|---|
| 100 g | RA002236-PK-100G |
| 500 g | RA002236-PK-500G |