溴百里酚蓝钠盐，Bromothymol Blue sodium [BTB-Na]；for microscopy (Bot., Hist., Vit.), indicator (pH 6.0-7.6)

等级

for microscopy (Bot., Hist., Vit.)
for molecular biology
indicator (pH 6.0-7.6)

质量水平

100

形式

powder

technique(s)

titration: suitable

visual transition interval

6.0-7.6, yellow to blue

储存温度

room temp

SMILES string

[Na+].CC(C)c1cc(c(C)c(Br)c1O)C(=C2\C=C(C(C)C)C(=O)C(Br)=C2C)\c3ccccc3S([O-])(=O)=O

InChI

1S/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+;

InChI key

NMKFVGALBGZKGW-FKWCIMQXSA-M