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Thermo Scientific Chemicals
Pyrocatechol Violet, pure, indicator grade
CAS: 115-41-3 | C19H14O7S | 386.37 g/mol
| 產品號碼 | Quantity |
|---|---|
| 146540250 | 25 g |
化學識別
CAS115-41-3
IUPAC Name3,3-bis(3,4-dihydroxyphenyl)-3H-2,1λ⁶-benzoxathiole-1,1-dione
Molecular FormulaC19H14O7S
InChI KeyRRRCKIRSVQAAAS-UHFFFAOYSA-N
SMILESOC1=CC=C(C=C1O)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(O)=C1
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規格
規格表
規格表Appearance (Color)Green to dark green to brown
Infrared spectrumConforms
UV spectrumComplies
UV Lambda max441 to 449 nm (in methanol)
Solubility(0.1 % in water) Clear
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This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Indicator
RUO – Research Use Only