Identity
Classification
- Categories
- Bases primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Liquid | — |
| Colour | Clear colorless | — |
| Odour | Odorless | — |
| pH value | 14.00 | — |
| Boiling point [°C] | 105 °C | °C |
| Vapour pressure [20°C] | < 24 hPa at 20 °C | hPa |
| Density [g/cm3] | 1.515 g/cm3 at 25 °C | g/cm3 |
| Solubility in water [% weight] | Soluble in water | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | Colorless viscous liquid | — |
| Assay (acidimetric) | 48 - 50 % | % |
| Colour scale | Max 20 APHA | APHA |
| Carbonate (as Na2CO3) | Max 0.2 % | % |
| Chloride (Cl) | Max 0.005 % | % |
| Phosphate (PO4) | Max 0.001 % | % |
| Silicate (SiO2) | Max 0.005 % | % |
| Sulphate (SO4) | Max 0.001 % | % |
| Total nitrogen (N) | Max 0.0005 % | % |
| Heavy metal (as Pb) | Max 0.0005 % | % |
| Iron (Fe) | Max 0.0005 % | % |
| Potassium (K) | Max 0.025 % | % |
| Ammonium hydroxide precipitate | Max 0.01 % | % |
Packaging
| Pack size | SKU |
|---|---|
| 500 mL | RA003390-PK-500ML |
| 1 L | RA003390-PK-1L |