Bromkresolgrün
Bezeichnung:Bromkresolgrün
CAS-Nr76-60-8
Englisch Name:Bromocresol green
CBNumberCB9447060
SummenformelC21H14Br4O5S
Molgewicht698.01
MOL-Datei76-60-8.mol
Synonyma
Bromkresolgrün
Bromkresolgrün physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 225 °C (dec.) (lit.) |
| Dichte | 0.79 g/mL at 20 °C |
| Flammpunkt | 12 °C |
| storage temp. | no restrictions. |
| Löslichkeit | Solubility Sparingly soluble in water; soluble in ethanol, ether, ethyl acetate |
| Aggregatzustand | Powder/Solid |
| pka | 4.7(at 25℃) |
| Siedepunkt | 626.0±55.0 °C(Predicted) |
| Farbe | Pale orange |
| Säure-Base-Indikators(pH-Indikatoren) | 3.8(YELLOW)-5.4(BLUE) |
| PH | 3.8～5.4 |
| Wasserlöslichkeit | slightly soluble |
| maximale Wellenlänge (λmax) | 423nm, 444nm, 617nm |
| Merck | 14,1386 |
| BRN | 372527 |
| Stabilität | Stable. Incompatible with strong oxidizing agents. |
| Major Application | Sol-gel matrix, fuel cells, sensors, display device, inks, paints, one-steptester for ammonia, cosmet-tester for ammonia, packaging system, textiles, cleansing products, detergents, cosmetics, diapers, identifying fresh and stale rice, monitoring fish spoilage, detecting carbohydrates, lacting acid bacteria, treating neoplasms, cancer, vaginal infection test method, drugs, dental materials |
| LogP | 7.800 (est) |
| Kennzeichnung gefährlicher | F,Xi,Xn |
| R-Sätze: | 11-36-67-36/37/38-20/21/22 |
| S-Sätze: | 7-16-24/25-26-37/39-36 |
| RIDADR | UN 1219 3/PG 2 |
| WGK Germany | 3 |
| RTECS-Nr. | SJ7456000 |
| Selbstentzündungstemperatur | 399 °C |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29349990 |
