Bromothymol Blue sodium salt, for microscopy (Bot., Hist., Vit.), indicator (pH 6.0-7.6)

Code: 18470-50g D2-231

Not available outside of the UK & Ireland.

Application

Suitable for use: In preparations of pH indicator solutions In phospholipid staining on tissues and cells prepared on microscopy slides

General desc...


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£239.00 50G
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Not available outside of the UK & Ireland.

Application

Suitable for use: In preparations of pH indicator solutions In phospholipid staining on tissues and cells prepared on microscopy slides

General description

Bromothymol blue is a pH indicator for weak acids and bases. In neutral solution, it appears bluish-green. At pH above 7.6 it appears blue, and at pH below 6.0 it appears yellow.Bromothymol blue (BTB) is an anionic dye. It can be protonated or deprotonated to generate yellow or blue. BTB helps to make ion-pair complex, that is used to identify several pharmaceutical compounds with the help of extractive spectrophotometric methods.

formpowder
gradefor microscopy (Bot., Hist., Vit.), indicator (pH 6.0-7.6), for molecular biology
InChI keyNMKFVGALBGZKGW-FKWCIMQXSA-M
InChI1S/C27H28Br2O5S.Na/c1-13(2)18-11-20(15(5)24(28)26(18)30)23(17-9-7-8-10-22(17)35(32,33)34)21-12-19(14(3)4)27(31)25(29)16(21)6;/h7-14,30H,1-6H3,(H,32,33,34);/q;+1/p-1/b23-21+;
Quality Level100
SMILES string[Na+].CC(C)c1cc(c(C)c(Br)c1O)C(=C2C=C(C(C)C)C(=O)C(Br)=C2C)c3ccccc3S([O-])(=O)=O
storage temp.room temp
technique(s)titration: suitable
visual transition interval6.0-7.6, yellow to blue
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18470-10G
Bromothymol Blue sodium salt, for microscopy (Bot., Hist., Vit.), indicator (pH 6.0-7.6)

Unit:10G
List Price: £64.00
Source:List Price
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18470-1G
Bromothymol Blue sodium salt, for microscopy (Bot., Hist., Vit.), indicator (pH 6.0-7.6)

Unit:1G
List Price: £18.70
Source:List Price
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Cas Number34722-90-2
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