34656
溴百里酚蓝
pkg of 200 mL
别名:
溴百里酚蓝, 溴百里酚蓝，200ml, 3′,3″-二溴百里酚磺酞
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关于此项目
经验公式（希尔记法）:
C27H28Br2O5S
化学文摘社编号:
分子量:
624.38
PubChem Substance ID:
UNSPSC Code:
41121809
Beilstein/REAXYS Number:
373934
MDL number:
产品名称
溴百里酚蓝, pkg of 200 mL
SMILES string
CC(C)c1cc(c(C)c(Br)c1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C(C)C)c(O)c(Br)c4C
InChI key
NUHCTOLBWMJMLX-UHFFFAOYSA-N
InChI
1S/C27H28Br2O5S/c1-13(2)17-11-20(15(5)23(28)25(17)30)27(19-9-7-8-10-22(19)35(32,33)34-27)21-12-18(14(3)4)26(31)24(29)16(21)6/h7-14,30-31H,1-6H3
description
Bromothymol Blue reagent
usage
the detection of L/S ratio lipids
packaging
pkg of 200 mL
mp
200-202 °C (lit.)
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Application
Bromothymol blue may be used to adjust pH between 7 and 8 of the sample during a gas chromatographic analysis to estimate urinary oxalate.
General description
Bromothymol blue is a pH indicator which is sparingly soluble in water, benzene but is soluble in ethanol. It is insoluble in petroleum ether. It has its major uses in Sol-gel matrix, fuel cells, optical sensors, combustion gas detection system. It is considered as a toxic reagent.
signalword
Danger
hcodes
Hazard Classifications
Repr. 1B
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
R. W. Sabnis
Handbook of Acid-Base Indicators, 54-54 (2007)
Sevgi Tatar Ulu
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 67(3-4), 778-783 (2006-10-13)
A simple, rapid, accurate, precise and sensitive colorimetric method for the determination of finasteride in tablets is described. The proposed methods are based on the formation of ion-pair complexes between the examined drug with bromophenol blue (BPB), bromocresol green (BCG)
C J Farrington et al.
Clinical chemistry, 25(12), 1993-1996 (1979-12-01)
We describe a simple, specific gas-chromatographic method for urinary oxalate. Its specificity was evaluated by precipitating the oxalate as its calcium salt from urine, followed by methylation of the oxalate with boron trifluoride/methanol and subsequent gas-chromatographic separation and quantitation of
Bambang Kuswandi et al.
Talanta, 74(4), 613-618 (2008-03-29)
An optical fiber biosensor consisting of acetylcholinesterase (AChE) and bromothymol blue (BTB) doped sol-gel film was employed to detect organophosphate pesticide chlorpyrifos. The main advantage of this optical biosensor is the use of a single sol-gel film with immobilized AChE
Mariana A Sanchez et al.
Analytica chimica acta, 694(1-2), 95-99 (2011-05-14)
Liquid-liquid microextraction without phase segmentation was implemented in a multicommuted flow system for determination of the anti-hypertensive diltiazem. The procedure was based on ion pair formation between the drug and the dye bromothymol blue at pH 3.5. The detection was
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