| Article No. | 01150 |
| Purity | 98.5% |
| Molecular Formula | (NH4)3C6H5O7 |
| H.S. Code | 2918.1590 |
| Grade | AR |
| CAS No. | 3458-72-8 |
| Molecular Weight | 243.22 |
| Shelf Life | 60 Months |
Symbol:
| Physical state at 20 °C | Solid | Colour | White crystalline | ||||
| Melting point/ Freezing point [°C] | 185 °C | Boiling point [°C] | 100 °C | ||||
| Density [g/cm3] | 1 | Solubility in water [% weight] | Soluble in water | ||||
| Appearance | White deliquescent powder | Assay | 98.5 - 101% |
| pH (5% solution) | 6.0 - 7.5 | Insoluble matter in water | Max 0.005% |
| Chloride (Cl) | Max 0.001% | Oxalate (as C2H2O4) | Max 0.01% |
| Sulphate (SO4) | Max 0.005% | Copper (Cu) | Max 0.0001% |
| Iron (Fe) | Max 0.0005% | Lead (Pb) | Max 0.0005% |
| Potassium (K) | Max 0.003% | Sodium (Na) | Max 0.004% |
| Readily carbonisable substance | Passes test | Reducing substance | Passes test |
 |
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P280-P302+P352-P305+P351+P338
EN 