m-Nitrophenol Indicator 99% AR
3-Nitrophenol
Product Code. |
01862 |
Grade |
AR |
Purity |
99% |
CAS No. |
554-84-7 |
Molecular Formula |
C6H5NO3 |
Molecular Weight |
139.11 |
H.S.Code |
2908.99900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Yellow |
Melting point/ Freezing point [°C] |
97°C |
| Density [g/cm3] |
1.48 |
Solubility in water [% weight] |
Slight (0.1-1%) |
Packaging
Specification
| Appearance | Brownish yellow coloured powder |
| Purity (by GC) | Min 99% |
| Melting point | 95 - 99°C |
| pH 6.6 - 8.6 | Colourless to yellow-orange |
| Absorption maxima (buffer pH 6.6) | 329 - 333 nm |
| Absorption maxima (buffer pH 11.0) | 389 - 393 nm |
| Specific absorptivity A1%/1cm (lmax; 0.05 g/L; buffer pH 6.6) | 130 - 150 |
| Specific absorptivity A1%/1cm (lmax; 0.05 g/L; buffer pH 11.0) | 100 - 120 |
Safety Information and Hazard Symbols
Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 1663
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H302-H315-H318
Precaution Statement: P280-P305 + P351 + P338