Name | Bromochlorophenol Blue |
Synonyms | Bromochlorophenol Bl bromchlorophenol blue bromochorophenol blue Bromochlorophenol Blue BROMOCHLOROPHENOL BLUE INDICATOR bromchlorophenol blue alcohol soluble 3',3''-Dibromo-5',''-dichlorophenolsulfonephthalein 4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2-bromo-6-chlorophenol) Phenol, 4,4-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis2-bromo-6-chloro- 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-6-chlorophenol] S,S-dioxide 4,4'-[(3H-2,1-Benzoxathiole 2,2-dioxide)-3-ylidene]bis(2-bromo-6-chlorophenol) |
CAS | 2553-71-1 |
EINECS | 219-861-0 |
InChI | InChI=1/C19H10Br2Cl2O5S/c20-12-5-9(7-14(22)17(12)24)19(10-6-13(21)18(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28-19/h1-8,24-25H |
Molecular Formula | C19H10Br2Cl2O5S |
Molar Mass | 581.06 |
Density | 1.962±0.06 g/cm3(Predicted) |
Melting Point | 230 °C |
Boling Point | 602.9±55.0 °C(Predicted) |
Flash Point | 318.4°C |
Water Solubility | sparingly soluble |
Solubility | Solubility Sparingly soluble in water; soluble in ethanol |
Vapor Presure | 3.93E-15mmHg at 25°C |
Appearance | powder |
Color | Violet-pink |
Maximum wavelength(λmax) | ['590nm'] |
BRN | 365559 |
pKa | 6.05(at 25℃) |
Storage Condition | room temp |
Refractive Index | 1.724 |
MDL | MFCD00047291 |
Hazard Symbols | Xn - Harmful |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
WGK Germany | 3 |
HS Code | 29349990 |
pH indicator color change ph range | 3(yellow)-4.6(blue/violet) |
main applications | Display device, pH sensors, inks, photoreceptors, lithographic plates, materials, determination of surfactants, lubricants, food shelf life, in protein assays, vaginal infection test, detecting proteins |