17492
Bromocresol Purple sodium salt
indicator (pH 5.2-6.8)
Synonym(s):
5′,5″-Dibromo-o-cresolsulfonphthalein sodium salt
About This Item
Recommended Products
grade
indicator (pH 5.2-6.8)
technique(s)
titration: suitable
mp
255 °C (dec.) (lit.)
solubility
H2O: soluble
SMILES string
[Na+].Cc1cc(cc(Br)c1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C)c([O-])c(Br)c4
InChI
1S/C21H16Br2O5S.Na/c1-11-7-13(9-16(22)19(11)24)21(14-8-12(2)20(25)17(23)10-14)15-5-3-4-6-18(15)29(26,27)28-21;/h3-10,24-25H,1-2H3;/q;+1/p-1
InChI key
WNOIORUCCYNQPE-UHFFFAOYSA-M
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