grade
ACS reagent
Quality Segment
form
powder
clarity of soln
passes test
technique(s)
titration: suitable
visual transition interval
1.2-2.8, red to yellow(acid range), 1.2-2.8, red to yellow, 8.0-9.2, yellow to blue(alkaline range), 8.0-9.2, yellow to blue
mp
221-224 °C (dec.) (lit.)
solubility
ethanol: 0.1%, clear
density
0.979 g/cm3
λmax
376 nm (2nd), 594 nm
ε (extinction coefficient)
≥12000 at 298-302 nm in 0.1 M NaOH at 0.01 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
CC(C)c1cc(c(C)cc1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C(C)C)c(O)cc4C
InChI
1S/C27H30O5S/c1-15(2)19-13-22(17(5)11-24(19)28)27(21-9-7-8-10-26(21)33(30,31)32-27)23-14-20(16(3)4)25(29)12-18(23)6/h7-16,28-29H,1-6H3
InChI key
PRZSXZWFJHEZBJ-UHFFFAOYSA-N
General description
百里酚蓝是一种磺酞染料。它也被称麝香草酚蓝。
Application
百里酚蓝已用于原位分光光计法pH值的测定。
Biochem/physiol Actions
麝香草酚蓝为 pH 指示剂，低 pH 时为黄色/橙色，高 pH 时为蓝色。
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)