Bromocresol Green, 1 X 25 g (114359-25G)

MilliporeSigma® (Sigma-Aldrich)

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114359-25G

$219.00

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Bromocresol Green is a synthetic triphenylmethane dye that is anionic in nature. At pH 3.8-5.4, it changes color from yellow to blue-green, and is therefore, commonly used as a pH indicator. Bromocresol green serves as a pH indicator in biology and medicinal experiments.It is used widely as a vital stain to study blood-brain permeability.It has…

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SDS

composition	Dye content, 95%
visual transition interval	5.4, blue
InChI key	FRPHFZCDPYBUAU-UHFFFAOYSA-N
CAS_NO	76-60-8
Quality Level	200
assay	≥95% (After Oxygen Combustion, silver nitrate titration)
grade	ACS reagent
application(s)	diagnostic assay manufacturinghematologyhistology
visual transition interval	3.8, yellow(passes test)
storage temp.	room temp
visual transition interval	3.8-5.4, yellow to blue(passes test)
form	powder
SMILES string	Cc1c(Br)c(O)c(Br)cc1C2(OS(=O)(=O)c3ccccc23)c4cc(Br)c(O)c(Br)c4C
InChI	1S/C21H14Br4O5S/c1-9-12(7-14(22)19(26)17(9)24)21(13-8-15(23)20(27)18(25)10(13)2)11-5-3-4-6-16(11)31(28,29)30-21/h3-8,26-27H,1-2H3
mp	225 °C (dec.) (lit.)
Î»max	423 nm
visual transition interval	4.5, green

Bromocresol Green, 1 X 25 g (114359-25G)

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Bromocresol Green, 1 X 25 g (114359-25G)

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