Identity
Classification
- Categories
- Organic Acids primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Density [g/cm3] | 1.2 g/cm3 | g/cm3 |
| Solubility in water [% weight] | Slightly soluble in water | — |
| Partition coefficient Log Pow octanol / water at 20°C | 1.858 | — |
| Colour | White crystalline | — |
| Odour | Odorless | — |
| pH value | 3.3 | — |
| Melting point/ Freezing point [°C] | 132 - 135 °C | °C |
| Flash point [°C] | 127 °C | °C |
| Boiling point [°C] | 170 °C | °C |
| Vapour pressure [20°C] | 0.01 hPa | hPa |
| Vapour density | 3.87 | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit | Method |
|---|---|---|---|
| Appearance | White to off-white or creamish white crystalline powder | — | — |
| Water | Max 0.5 % | % | KF |
| Assay | 99 - 101 % | % | — |
| Identity | Passes test | — | — |
| Appearance of solution | Passes test | — | — |
| Melting range | 132 - 135 °C | °C | — |
| Residue on ignition | Max 0.2 % | % | — |
| Aldehydes | Max 0.15 % | % | — |
| Heavy metal | Max 0.001 % | % | — |
| Arsenic (As) | Max 0.0003 % | % | — |
Available grades
4 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 | RA002477-PK-25KG |
| 500 g | RA002477-PK-500G |
| 50 kg | RA002477-PK-50KG |
| 5 kg | RA002477-PK-5KG |