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Chlorophenol Red sodium salt
Catalog number: L10364.06
5 g, Each
Thermo Scientific Chemicals
Chlorophenol Red sodium salt
Catalog number: L10364.06
5 g, Each
Quantity
Catalog number: L10364.06
also known as L10364-06
Price (USD)
53.10
Each
Quantity
-
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Chemical Identifiers
CAS
123333-64-2
IUPAC Name
2-[(3-chloro-4-hydroxyphenyl)[(1Z)-3-chloro-4-oxocyclohexa-2,5-dien-1-ylidene]methyl]benzene-1-sulfonate
Molecular Formula
C19H11Cl2O5S
InChI Key
QXTPRQZMDKBTAI-UNOMPAQXSA-M
SMILES
OC1=CC=C(C=C1Cl)C(=C1/C=CC(=O)C(Cl)=C1)C1=CC=CC=C1S([O-])(=O)=O
Specifications
Specification SheetAssay from Supplier's CofA
≥94%
Appearance (Color)
Dark Red to brown to orange
Infrared spectrum
Conforms to standard
Solution Test
0.1% wt (water): Clear Red solution
Form
Powder
Description
Chlorophenol Red sodium salt is used in the standard samples to indicate pH. A stain used to detect chlorine dioxide in drinking water.
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.
Applications
Chlorophenol Red sodium salt is used in the standard samples to indicate pH. A stain used to detect chlorine dioxide in drinking water.
Solubility
Soluble in water.
Notes
Transition interval: pH 4.8
Chlorophenol Red sodium salt is used in the standard samples to indicate pH. A stain used to detect chlorine dioxide in drinking water.
Solubility
Soluble in water.
Notes
Transition interval: pH 4.8
RUO – Research Use Only
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