HYPOPHOSPHOROUS ACID 30% EXTRAPURE
Phosphinic acid
| Product Code | B-01426 | Molecular Formula | HPH2O2 |
|---|---|---|---|
| Purity | 30% | CAS No | 7664-39-3 |
| BRAND | Bio-Chem | Molecular Weight | 66.00 |
| H.S.Code | 2811.19200 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorless |
|---|---|---|---|
| Odour | Odorless | Melting point/ Freezing point [°C] | -25°C |
| Boiling point [°C] | 108°C | Vapour pressure [20°C] | < 17 mm Hg 20 °C |
| Vapour density | 1.27 | Solubility in water [% weight] | Soluble in water |
| Density [g/cm3 | 1.15 -1.18 | Vapour pressure mm/Hg | < 17 mm Hg 20 °C |
| ph Value | 1 | Decomposition point [°C] | 108°C |
Packaging
Specification
| Appearance | A clear, colourless liquid |
| Assay (alkalimetric) | 30 – 32% |
| Arsenic (As) | Max 0.0001% |
| Calcium (Ca) | Max 0.005% |
| Iron (Fe) | Max 0.002% |
| Copper (Cu) | Max 0.0005% |
| Sodium (Na) | Max 0.05% |
| Heavy metal (as Pb) | Max 0.001% |
| Chloride (Cl) | Max 0.02% |
| Sulphate (SO4) | Max 0.02% |
Safety Information and Hazard Symbols
Symbol: GHS05
Signal Word: Danger
UN No.: 3264
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310