Identity
Classification
- Categories
- Organic Chemicals primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | White crystalline | — |
| Odour | Odorless | — |
| pH value | 11.6 | — |
| Melting point/ Freezing point [°C] | 95 - 98.5 °C | °C |
| Vapour density | 5.9 | — |
| Density [g/cm3] | 1.1 g/cm3 | g/cm3 |
| Solubility in water [% weight] | Soluble in water | — |
| Partition coefficient Log Pow octanol / water at 20°C | -1.43 | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | White to off white powder or crystals | — |
| Assay | Min 99 % | % |
| Solubility in water | Passes test | — |
| Sodium | 30.5 - 32.5 % | % |
| Sensitivity as reagent for copper | Passes test | — |
Available grades
2 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 | RA002366-PK-100G |
| 500 g | RA002366-PK-500G |