ORTHOPHOSPHORIC ACID 85% FOR HPLC & SPECTROSCOPY
Phosphoric acid
| Product Code | B- 02008 | Molecular Formula | H3PO4 |
|---|---|---|---|
| Purity | 85% | CAS No | 7664-38-2 |
| BRAND | Bio-Chem | Molecular Weight | 98.00 |
| H.S.Code | 2809.20100 | Shelf Life | 60 Months |
| Grade | HPLC & Spectroscopy |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorless |
|---|---|---|---|
| Odour | Odorless | pH value | 1.5 |
| Boiling point [°C] | 158 °C | Solubility in water [% weight] | Infinitely soluble |
| Vapour pressure [20°C] | 0.03 mm Hg @ 20°C | Vapour pressure mm/Hg | 0.03 mm Hg @ 200C |
| Vapour density | 3.4 | Density [g/cm3 | 1.685 |
| Solubility in water [% weight] | Completely miscible |
Packaging
Specification
| Appearance | Clear colourless viscous liquid. |
| Assay | Min 85.0% |
| Filter test (1:10 diluted) | In accordance |
| Density (at 25°C) | About 1.70 g/ml |
| Absorption maxima in 1 M solution | |
| at 210 nm | 0.07 |
| at 220 nm | 0.05 |
| at 230 nm | 0.04 |
| at 250 nm | 0.04 |
| at 500 nm | 0.02 |
Safety Information and Hazard Symbols
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