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319597

Sigma-Aldrich

Thymol Blue solution

0.04 wt. % in H2O

Synonym(s):

Thymolsulfonphthalein sodium salt

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About This Item

Empirical Formula (Hill Notation):
C27H29NaO5S
CAS Number:
62625-21-2
Molecular Weight:
488.57
EC Number:
263-650-6
MDL number:
MFCD00151093
UNSPSC Code:
12171500

concentration

0.04 wt. % in H2O

pH

1.2-2.8, red to yellow

density

0.979 g/mL at 25 °C

λmax

590 nm

SMILES string

[Na+].CC(C)c1cc(c(C)cc1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C(C)C)c([O-])cc4C

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Certificates of Analysis (COA)

Lot/Batch Number
04409BE
16409BU
08412DA
06708CF
23107LI

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