Bromocresol Purple CAS 115-40-2

CAS:115-40-2
Molecular Formula:C21H16Br2O5S
Molecular Weight:540.22
EINECS:204-087-8
Synonyms:BROMOCRESOL PURPLE SOLUTION, ACID-BASEIN DICATOR; BROMOCRESOL PURPLE INDICATOR, REAG. PH. EUR.; BROMO CRESOL PURPLE SOLUTION 100 ML; BromocresolPurpleIndicatorSolution; BromoethaneForSynthesis

CAS: 115-40-2

纯度： 99%

What is Bromocresol Purple CAS 115-40-2？

Bromocresol Purple is a slightly yellowish rose colored crystalline powder. Insoluble in water, yellow in ethanol, purple red in dilute sodium hydroxide and dilute sodium carbonate solutions, melting point 241-242 ℃.

规格

项目	规格
PH	pH : 5.2～6.8
密度	1.6509 (estimate)
熔点	240 °C (dec.) (lit.)
闪点	36 °C
pKa	6.21, 6.3, 6.4(at 25℃)
储存条件	存储在+5°C+30°C。

应用

Bromocresol Purple acid-base indicator has a color change from light yellow to purple red, with a pH range of 5.2-6.8. Bromocresol Purple acid-base indicator, used for chromatographic analysis and non-aqueous titration.

包装

通常装在25公斤/桶，并且还可以做的定制软件包。

Bromocresol Purple-packing

同义词

BROMOCRESOL PURPLE SOLUTION, ACID-BASEIN DICATOR; BROMOCRESOL PURPLE INDICATOR, REAG. PH. EUR.; BROMO CRESOL PURPLE SOLUTION 100 ML; BromocresolPurpleIndicatorSolution; BromoethaneForSynthesis; BromocresolPurple,FreeAcid; M.W. 540.24

TDS-Bromocresol Purple