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Thermo Scientific Chemicals Chlorophenol Red sodium salt

Product Code. 15498919
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Quantity:
5 g
Unit Size:
5g
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Product Code. 15498919

Brand: Thermo Scientific Chemicals L10364.06

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Description

CAS: 123333-64-2 | C19H11Cl2O5S | 422.25 g/mol

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
TRUSTED_SUSTAINABILITY

Specifications

CAS 123333-64-2
Melting Point ∽267°C (decomposition)
Molecular Formula C19H11Cl2O5S
MDL Number MFCD00151199
Quantity 5 g
Synonym chlorphenol red sodium salt
Solubility Information Soluble in water.
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
IUPAC Name 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol;sodium
Molecular Weight (g/mol) 422.25
PubChem CID 131846007
Formula Weight 445.26
Chemical Name or Material Chlorophenol Red sodium salt
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