2,4-DINITROPHENOL INDICATOR 99% AR
| Product Code | B-01062 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 51-28-5 |
| Molecular Formula | C6H4N2O5 | Molecular Weight | 184.10 |
| H.S.Code | 3204.90000 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Yellow powder |
|---|---|---|---|
| Odour | Sweet, musty | Vapour density | 6.35 |
| Melting point/ Freezing point [°C] | 108 - 112 °C | Solubility in water [% weight] | Partially soluble in water |
| Density [g/cm3] | 1.683 |
Packaging
Specification
| Appearance | Yellow colored powder |
| Assay (acidimetric) | Min 99.0% |
| Melting point (after drying) | 110 – 113 °C |
| pH transition range (pH 2.8 – 4.0) | Slightly greenish-yellow-greenish-yellow |
| Water (H2O) | About 30% |
Safety Information and Hazard Symbols
Symbol: GHS03 ,GHS05, GHS08, GHS09
Signal Word: Danger
UN No.: 1320
IMCO Class No.: 4.1,6.1
Packing Group: I
Hazardous Statement: H301-H311-H331-H373-H400
Precaution Statement: P261-P273-P280-P301 + P310-P311