Identity
Classification
- Categories
- Organic Acids primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Vapour density | 5.04 | — |
| Density [g/cm3] | 1.36 g/cm3 | g/cm3 |
| Solubility in water [% weight] | Slightly soluble in water | — |
| Partition coefficient Log Pow octanol / water at 20°C | 0.093 | — |
| Colour | White powder | — |
| Odour | Odorless | — |
| pH value | 3.2 | — |
| Melting point/ Freezing point [°C] | 151 - 154 °C | °C |
| Auto-ignition temperature [°C] | 405 °C | °C |
| Flash point [°C] | 196 °C | °C |
| Boiling point [°C] | 265 °C | °C |
| Vapour pressure mm/Hg | 1 mmHg | mmHg |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit | Method |
|---|---|---|---|
| Appearance | White powder or crystalline powder | — | — |
| Nitrate (NO3) | Max 0.003 % | % | — |
| Sulphate (SO4) | Max 0.05 % | % | — |
| Iron (Fe) | Max 0.001 % | % | — |
| Heavy metal | Max 0.0001 % | % | — |
| Loss on drying (1 g, 105°C, 3 hrs) | Max 0.2 % | % | — |
| Sulphated ash | Max 0.1 % | % | — |
| Individual impurity | Max 0.1 % | % | — |
| Total impurities | Max 0.5 % | % | — |
| Assay | 98.0 - 102.0 % | % | HPLC |
| Infrared spectrum | Conforms | — | — |
| Identification as per USP | The retention time of the adipic acid peak of the Sample solution corresponds to that of the Standard solution, as obtained in the Assay | — | — |
| Melting point | 151 - 154 °C | °C | — |
| Appearance of solution | Passes test | — | — |
| Chloride (Cl) | Max 0.02 % | % | — |
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 |
|---|---|
| 25 kg | RA000436-PK-25KG |
| 500 g | RA000436-PK-500G |
| 50 kg | RA000436-PK-50KG |