ORTHOPHOSPHORIC ACID 85% EXTRAPURE
Confirming to IP, BP Phosphoric Acid
| Product Code | B-02004 | 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 | Extrapure |
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 | Melting point/ Freezing point [°C] | 40 °C |
Packaging
Specification
| 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% |
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