Identity
Classification
- Categories
- Organic Acids primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Solubility in water [% weight] | Soluble in water | — |
| Colour | White crystalline | — |
| Odour | Odorless | — |
| Melting point/ Freezing point [°C] | 153 - 159 °C | °C |
| Flash point [°C] | 173.9 °C | °C |
| Boiling point [°C] | 175 °C | °C |
| Vapour pressure mm/Hg | 3.70 - 009 mmHg | mmHg |
| Vapour density | 7.26 | — |
| Density [g/cm3] | 1.665 g/cm3 | g/cm3 |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit | Method |
|---|---|---|---|
| Appearance | White crystalline powder | — | — |
| Arsenic (As) | Max 0.0001 % | % | — |
| Mercury (Hg) | Max 0.0001 % | % | — |
| Lead (Pb) | Max 0.0002 % | % | — |
| Oxalate | Passes test | — | — |
| Sulphated ash (600 °C) | Max 0.05 % | % | — |
| Substance carbonizable by hot H2SO4 | Passes test | — | — |
| Water | Max 0.5 % | % | KF |
| Assay | 99.5 - 100.5 % | % | alkalimetric |
| Identity | Passes test | — | IR |
| Chloride (Cl) | Max 0.001 % | % | — |
| Insoluble matter in water | Max 0.005 % | % | — |
| Iron (Fe) | Max 0.0003 % | % | — |
| Sulphate (SO4) | Max 0.005 % | % | — |
| Phosphate (PO4) | Max 0.001 % | % | — |
| Heavy metal | Max 0.0005 % | % | — |
Available grades
5 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 | RA001082-PK-25KG |
| 500 g | RA001082-PK-500G |
| 50 kg | RA001082-PK-50KG |
| 5 kg | RA001082-PK-5KG |