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Produktdetails:
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Produktname: | Bromophenolblau | CAS: | 115-39-9 |
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Eincs: | 204-086-2 | Schmelzpunkt: | °C 273 |
Speichertemperatur.: | Speicher an Funktelegrafie. | Bilden: | solide |
Farbe: | Rotviolett | ||
Hervorheben: | Bromophenol Blue biochemical reagent,CAS 115-39-9 Bromophenol Blue,industrial fine chemical reagent |
CAS 115-39-9 Bromophenol Blue
Bromophenol Blue Basic information |
Product Name: | Bromophenol Blue |
Synonyms: | BROMPHENOL BLUE, FREE ACID, REAGENT (ACS)BROMPHENOL BLUE, FREE ACID, REAGENT (ACS)BROMPHENOL BLUE, FREE ACID, REAGENT (ACS);4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-phenol];Bromophenol blue (BPB), AR;BROMOPHENOL BLUE INDICATOR, REAG. PH. EU R.;BROMOPHENOL BLUE SOLUTION, ~1% IN N,N-DI METHYLFORMAMIDE;BROMOPHENOL BLUE, A.C.S. REAGENT;BROMOPHENOL BLUE SOLUTION, 100 ML;BROMOPHENOL BLUE SOLUTION ACID-BASE & |
CAS: | 115-39-9 |
MF: | C19H10Br4O5S |
MW: | 669.96 |
EINECS: | 204-086-2 |
Product Categories: | Sulfonephthalein;reagent;Organics;Analytical Chemistry;Indicator (pH);pH Indicators;Indicator SolutionsAnalytical Reagents;Indicators;Microscopy Reagents;Stains and Dyes;Titration |
Mol File: | 115-39-9.mol |
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Bromophenol Blue Chemical Properties |
Melting point | 273 °C |
density | 0.954 g/mL at 20 °C |
bulk density | 730kg/m3 |
Fp | 58 °C |
storage temp. | Store at RT. |
solubility | methanol: soluble10mg/mL |
form | Solid |
pka | 3.85(at 25℃) |
Boiling point | 605.6±55.0 °C(Predicted) |
color | Reddish-violet |
PH Range | 3(Yellow)-4.6(Blue) 6(yellow)-7.6(blue) |
Odor | Odorless |
PH | pH : 3.0~4.6 |
Water Solubility | Freely soluble in NaOH. Soluble in sodium hydroxide, alcohol, benzene, and acetic acid. Slightly soluble in water. |
λmax | 598nm, 592nm, 436nm, 422nm, 273nm |
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