Sodium p-toluenesulfinate CAS 824-79-3

4-methyl-benzenesulfinicacisodiumsalt;Benzenesulfinicacid,4-methyl-,sodiumsalt;p-toluensulfinansodny;Sodium4-methylbenzenesChemicalbookulfinate;sodium4-toluenesulfinate;4-TOLUENESULFINICACIDSODIUMSALTHYDRATE;Natriumtoluol-4-sulfinat;4-TOLUENESULFINICACID.4H2O

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Model:
824-79-3
Brand:
bosschem
Code:
824-79-3

Product Description

Sodium p-toluenesulfinate Basic information
Product Name:	Sodium p-toluenesulfinate
CAS:	824-79-3
MF:	C7H7NaO2S
MW:	178.18
EINECS:	212-538-5
Mol File:	824-79-3.mol
Sodium p-toluenesulfinate Chemical Properties
Melting point	>300 °C(lit.)
storage temp.	Store below +30°C.
form	Powder
color	White to off-white
Water Solubility	Slightly soluble in water.
Sensitive	Hygroscopic
Merck	149,532
BRN	4621454
CAS DataBase Reference	824-79-3(CAS DataBase Reference)

Item	Specification
Appearance	White powder
Purity	≥98%
Water solution (10%)	Clear and transparent
PH Value (10%)	≤10.0
Water	≤1.0%
NaCl	≤1.0%
Na2SO4	≤2.0%
Na2CO3	≤0.05%

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公司信息

Sodium p-toluenesulfinate CAS 824-79-3 C7H7NaO2S

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Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
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Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis