| Article No. | 00232 |
| Purity | 85% |
| Molecular Formula | H3PO4 |
| H.S. Code | 2809.2010 |
| Grade | Extra Pure |
| CAS No. | 7664-38-2 |
| Molecular Weight | 98.00 |
| Shelf Life | 60 Months |
Symbol:
| Physical state at 20 °C | Liquid | Colour | Clear colourless | ||||
| Odour | Odourless | pH value | 1.5 | ||||
| Melting point/ Freezing point [°C] | 21°C | Boiling point [°C] | 158 °C | ||||
| Vapour pressure [20°C] | 2 hPa | Vapour pressure mm/Hg | 0.03 mm Hg at 20°C | ||||
| Vapour density | 3.4 | Density [g/cm3] | 1.685 | ||||
| Solubility in water [% weight] | Completely miscible | ||||||
| Appearance | Clear colorless viscous liquid | Assay (acidimetric) | 84 - 90% |
| Solubility | To comply the test | Relative density | about 1.7 |
| Identification | To comply the test | Appearance of solution | To comply the test |
| Substance precipitated by NH3 | To comply the test | Hypophosphorous acid and phosphorous acid | To comply the test |
| Alkali phosphate | To comply the test | Aluminium and calcium (Al, Ca) | To comply the test |
| Chloride (Cl) | Max 0.005% | Sulphate (SO4) | Max 0.01% |
| Arsenic (As) | Max 0.0002% | Iron (Fe) | Max 0.005% |
| Heavy metal (as Pb) | Max 0.001% |
Symbol: GHS05
Signal Word: Danger
UN No.: 1805
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310
EN 