3,4,5,6-Tetrachlor-2-(1,4,5,8-tetrabrom-6-hydroxy-3-oxoxanthen-9-yl)benzoesure
Bezeichnung:3,4,5,6-Tetrachlor-2-(1,4,5,8-tetrabrom-6-hydroxy-3-oxoxanthen-9-yl)benzoesure
CAS-Nr18472-87-2
Englisch Name:Acid Red 92
CBNumberCB8174099
SummenformelC20H5Br4Cl4NaO5
Molgewicht809.66
MOL-Datei18472-87-2.mol
Synonyma
3,4,5,6-Tetrachlor-2-(1,4,5,8-tetrabrom-6-hydroxy-3-oxoxanthen-9-yl)benzoesure
3,4,5,6-Tetrachlor-2-(1,4,5,8-tetrabrom-6-hydroxy-3-oxoxanthen-9-yl)benzoesure physikalisch-chemischer Eigenschaften
| Schmelzpunkt | >250°C |
| Dichte | 0.871[at 20℃] |
| Dampfdruck | 0Pa at 25℃ |
| storage temp. | Store at RT. |
| Löslichkeit | 100g/l |
| Aggregatzustand | Powder/Solid |
| Colour Index | 45410 |
| Farbe | Red Brown |
| Säure-Base-Indikators(pH-Indikatoren) | NonQ uorescence (2.5) to yellowish-blue Q uorescence (4.0) |
| PH | 9.7 (1g/l, H2O, 20℃) |
| maximale Wellenlänge (λmax) | 548nm, 510nm |
| BRN | 3887100 |
| Stabilität | Stable. Incompatible with strong oxidizing agents. |
| Biologische Anwendungen | Detecting proteins; treating microbial infection,parasitic infection,skin,mouth,digestive tract,urinary tract,reproductive tract,respiratory tract,circulatory system,head,neck,endocrine system |
| Major Application | Optical waveguides, color filter, lithographic printing plates, display device, visualization of dentaldevice, inks, highlighters, textiles, hair dyes, cosmetics, visualization of dentalplaque, treatment of infectitious diseases, antitumor agents |
| LogP | 0.165 at 25℃ |
| CAS Datenbank | 18472-87-2(CAS DataBase Reference) |
| EPA chemische Informationen | Phloxine B (18472-87-2) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36 |
| S-Sätze: | 22-24/25-37/39-26 |
| WGK Germany | 2 |
| RTECS-Nr. | LM5900000 |
| HS Code | 32041200 |
| Toxizität | LD50 orally in Rabbit: 2870 mg/kg |
