Organic Chemicals
Tetrabutyl Ammonium Hydroxide 40% In Water Extra Pure
RA003479 CAS 2052-49-5 Extra Pure
Identity
Classification
- Categories
- Organic Chemicals primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Liquid | — |
| Colour | Clear colorless | — |
| pH value | 14 | — |
| Boiling point [°C] | Min 100 °C | °C |
| Density [g/cm3] | 0.995 g/cm3 | g/cm3 |
| Solubility in water [% weight] | Miscible in water | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | Clear, colourless to very faint yellow*** | — |
| Assay | 38.0 - 42.0 % | % |
| Colour scale | Max 150 APHA | APHA |
| Halides | Max 0.1 % | % |
| Density (25 °C) | Approx. 0.98 g/mL | g/mL |
| Sulphate (SO4) | Max 0.3 % | % |
Packaging
| Pack size | SKU |
|---|---|
| 100 mL | RA003479-PK-100ML |