Identity
Classification
- Categories
- Organic Acids primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | Colorless crystlas | — |
| Odour | Odorless | — |
| Melting point/ Freezing point [°C] | 110 - 112 °C | °C |
| Solubility in water [% weight] | 127.1 g/L at 20 °C | g/L |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | White crystalline powder | — |
| Assay (alkalimetric) | 99.0 - 101.0 % | % |
| Insoluble matter | Max 0.02 % | % |
| Residue on ignition | Max 0.1 % | % |
| Chloride (Cl) | Max 0.001 % | % |
| Salicylic acid (C7H6O3) | Max 0.04 % | % |
| Heavy metal (as Pb) | Max 0.002 % | % |
| Iron (Fe) | Max 0.001 % | % |
| Solubility (10% in water) | Clear colourless | — |
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 |
|---|---|
| 250 g | RA002532-PK-250G |
| 500 g | RA002532-PK-500G |