o-Phthaladehyde AR
For fluorometry.
Staining agent for proteins,peptides separation Microgram protein analysis.
Store in refrigerator.
o-Phthalic dicarboxaldehyde; Benzene-1,2-dicarboxaldehyde; Phthaldialdehyde
Product Code. |
02024 |
Grade |
AR |
Purity |
CAS No. |
643-79-8 | |
Molecular Formula |
C8H6O2 |
Molecular Weight |
134.14 |
H.S.Code |
2912.29900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Pale yellow crystal |
Melting point/ Freezing point [°C] |
55 - 58 °C |
| Flash point [°C] |
110°C |
Boiling point [°C] |
83 °C |
Solubility in water [% weight] |
Insoluble in water |
| Partition coefficient Log Pow octanol / water at 20°C |
0.934 |
Packaging
Specification
| Appearance | White to off white to light yellow Powder or crystals and/or lumps |
| Sulphated ash | Max 0.1% |
| Melting point | 53 - 56°C |
Safety Information and Hazard Symbols
Symbol: GHS05, GHS06, GHS09
Signal Word: Danger
UN No.: 2923
IMCO Class No.: 8,6.1
Packing Group: II
Hazardous Statement: H301-H314-H317-H400
Precaution Statement: P273-P280-P301 + P310-P305 + P351 + P338-P310