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p-Toluenesulfinic acid sodium salt, 97% (dry wt.), water <5%, Thermo Scientific Chemicals
製品番号（カタログ番号）： A11430.22
100 g, Each
化学物質識別子
CAS
824-79-3
IUPAC Name
sodium 4-methylbenzene-1-sulfinate
Molecular Formula
C7H7NaO2S
InChI Key
KFZUDNZQQCWGKF-UHFFFAOYSA-M
SMILES
[Na+].CC1=CC=C(C=C1)S([O-])=O
仕様
スペックシートIdentification (FTIR)
Conforms
Water Content (Karl Fischer Titration)
<5.0%
Appearance (Color)
White
Form
Crystals or powder or crystalline powder or granules
Assay (Non-aqueous acid-base Titration)
≥ 96.0 to ≤104.0% (dry wt. basis)
概要
p-Toluenesulfinic acid sodium salt is used as an intermediate for the preparation of pharmaceuticals and dispersal dyes. It acts as a curing agent of grouting material. It is also used as a discharge medium of dyes and pigments. Further, it serves as a chemical intermediate in the production of fluorescent pigments and fabric adhesive. In addition to this, it is used as an electroplating brightening agent and curing agent.
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
p-Toluenesulfinic acid sodium salt is used as an intermediate for the preparation of pharmaceuticals and dispersal dyes. It acts as a curing agent of grouting material. It is also used as a discharge medium of dyes and pigments. Further, it serves as a chemical intermediate in the production of fluorescent pigments and fabric adhesive. In addition to this, it is used as an electroplating brightening agent and curing agent.
Solubility
Slightly soluble in water.
Notes
Incompatible with strong oxidizing agents.
p-Toluenesulfinic acid sodium salt is used as an intermediate for the preparation of pharmaceuticals and dispersal dyes. It acts as a curing agent of grouting material. It is also used as a discharge medium of dyes and pigments. Further, it serves as a chemical intermediate in the production of fluorescent pigments and fabric adhesive. In addition to this, it is used as an electroplating brightening agent and curing agent.
Solubility
Slightly soluble in water.
Notes
Incompatible with strong oxidizing agents.
RUO – Research Use Only
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