Bromophenol Blue
Bezeichnung:Bromophenol Blue
CAS-Nr115-39-9
Englisch Name:Bromophenol Blue
CBNumberCB3492457
SummenformelC19H10Br4O5S
Molgewicht669.96
MOL-Datei115-39-9.mol
Bromophenol Blue physikalisch-chemischer Eigenschaften
Schmelzpunkt | 273 °C |
Dichte | 0.954 g/mL at 20 °C |
Flammpunkt | 58 °C |
storage temp. | Store at RT. |
Löslichkeit | methanol: soluble10mg/mL |
Aggregatzustand | Solid |
pka | 3.85(at 25℃) |
Siedepunkt | 605.6±55.0 °C(Predicted) |
Farbe | Reddish-violet |
Säure-Base-Indikators(pH-Indikatoren) | 3(Yellow)-4.6(Blue) 6(yellow)-7.6(blue) |
PH | pH : 3.0~4.6 |
Geruch (Odor) | Odorless |
Wasserlöslichkeit | Freely soluble in NaOH. Soluble in sodium hydroxide, alcohol, benzene, and acetic acid. Slightly soluble in water. |
maximale Wellenlänge (λmax) | 598nm, 592nm, 436nm, 422nm, 273nm |
Merck | 14,1444 |
BRN | 61698 |
Stabilität | Stable. Incompatible with strong oxidizing agents. |
Major Application | Nanotechnology, semiconductors, sol-gel matrix, fuel cells, display device, paints, packaging system, diapers, contact lens, determining nucleic acids, in saliva, water alkalinity, preserving genetic materials, detecting bacteria, vaginal infection test method |
Kennzeichnung gefährlicher | T,Xn |
R-Sätze: | 61-20/21-36-36/37/38-20/21/22 |
S-Sätze: | 53-45-24/25-22-36-26 |
RIDADR | UN 2265 3/PG 3 |
WGK Germany | 3 |
RTECS-Nr. | SJ7453000 |
TSCA | Yes |
HazardClass | 3 |
PackingGroup | III |
HS Code | 29349990 |
Giftige Stoffe Daten | 115-39-9(Hazardous Substances Data) |