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Thymol Blue, ACS
產品號碼: 016272.04
2 g, Each
化學識別
CAS
76-61-9
IUPAC Name
3,3-bis[4-hydroxy-2-methyl-5-(propan-2-yl)phenyl]-3H-2,1λ⁶-benzoxathiole-1,1-dione
Molecular Formula
C27H30O5S
InChI Key
PRZSXZWFJHEZBJ-UHFFFAOYSA-N
SMILES
CC(C)C1=CC(=C(C)C=C1O)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC(C(C)C)=C(O)C=C1C
規格
規格表Comment
Clarity of solution P.T.
Comment
Visual transition interval (acid range) pH 1.2 (pink) to 2.8 (yellow)
Comment
Visual transition range (alkaline range) pH 8.0 (yellow) to 9.2 (blue)
說明
pH indicator: 1.2 (pink) to 2.8 (yellow) to 9.6 (blue). Thymol Blue is useful as a pH indicator. It is a component of universal indicator.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
RUO – Research Use Only
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