8.20708

2-Hydroxyethanesulfonic acid sodium salt

for synthesis

• Synonyme(s) : 2-Hydroxyethanesulfonic acid sodium salt, Isethionic acid sodium salt, Sodium isethionate
• Formule empirique (notation de Hill): C₂H₅NaO₄S
• Numéro CAS: 1562-00-1
• Poids moléculaire : 148.11
• Numéro MDL: MFCD00007534
• Code UNSPSC : 12352107
• Numéro de classement CE : 216-343-6
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 200
• Forme: powder
• Puissance: >2500 mg/kg LD₅₀, oral (Rat)
• pH: 7.0-11.0 (20 °C, 20 g/L in H₂O)
• Pf: 192-194 °C
• Masse volumique apparente: 800 kg/m³
• Température de stockage: 2-30°C
• InChI: 1S/C2H6O4S.Na/c3-1-2-7(4,5)6;/h3H,1-2H2,(H,4,5,6);/q;+1/p-1
• Clé InChI: LADXKQRVAFSPTR-UHFFFAOYSA-M

Description

Application

• Investigation on specific heat capacity and thermal behavior of sodium hydroxyethyl sulfonate: This study presents a detailed analysis of the thermal behavior and specific heat capacity of sodium hydroxyethyl sulfonate, also known as 2-hydroxyethanesulfonic acid sodium salt (SHES) (H Hao, Y Zhang, X Chen, 2017).


• Design and Mechanism of a Self‐Powered and Disintegration–Reorganization–Regeneration Power Supply with Cold Resistance: The research explores a novel power supply system using 2-hydroxyethanesulfonic acid sodium salt, focusing on its cold resistance characteristics (H Dai, Y Chen, W Dai, Z Hu, M Li, W Zhang, 2021).

Remarque sur l'analyse

Assay (acidimetric after ion exchange): ≥ 98.0 %
Identity (IR): passes test

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable