QUINHYDRONE EXTRA PURE
| Product Code | B-02241 | Grade | EXTRAPURE |
|---|---|---|---|
| Purity | 97 % | Brand | Bio-Chem |
| Molecular Formula | C6H4O2.C6H6O2 | CAS No. | 106-34-3 |
| Molecular Weight | 218.21 | H.S.Code | 2942.00900 |
| Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Green to dark green |
|---|---|---|---|
| Auto-ignition temperature [°C] | 516 °C | Flash point [°C] | 165 °C |
| Solubility in water [% weight] | Slightly soluble in cold water | Melting point/ Freezing point [°C] | 173 - 174 °C |
Packaging
Specification
| Appearance | Green to Dark Green Powder |
| Assay (HPLC, area%) | Min. 97% |
| Melting point | 167 – 172°C |
| Suitability (for use in pH determinations) | Passes test |
| Sulphated ash | Max. 0.1% |
| Copper (Cu) | Max. 0.0025% |
| Iron (Fe) | Max. 0.02% |
| Lead (Pb) | Max. 0.0025% |
Safety Information and Hazard Symbols
Symbol: GHS06 ,GHS07
Signal Word: Danger
UN No.: 2811
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H301-H315-H319-H335
Precaution Statement: P261-P301 + P310-P305 + P351 + P338