FLUORESCEIN |
 |
| HomeLaboratory ChemicalsAdsorption Indicators |
|
| Article No. |
03855 |
| Purity |
95%% |
| Molecular
Formula |
C20H12O5 |
| H.S. Code |
3204.1200 |
| Grade |
Indicator
grade |
| CAS No. |
2321-07-5 |
| Molecular
Weight |
332.31 |
| Shelf Life |
5 | |
| |
| |
| Adsorption indicator for
chloride, bromide and iodide determination. |
|
| |
| Specifications |
| C.I.No.45350 |
|
| Assay (on dried substances) |
Min 95% |
| Absorption maxima in ethanol |
275 - 280 nm |
| Specific absorptivity |
200 - 300 |
| Loss on drying (at 105 deg C) |
Max 5% |
| Melting point |
About 315 deg C | |
| |
| |
| Safety Information
and Hazard Symbols |
 |
Symbol:
GHS07
Signal Word: Warning
Hazardous Statement:
H319
Precaution Statement: P305 + P351 +
P338
| |
| |
| Revision Date
: 1-Dec-2012 |
| |
