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8.20708

2-Hydroxyethanesulfonic acid sodium salt

Name: 2-Hydroxyethanesulfonic acid sodium salt
Brand: MM

for synthesis

别名:

2-Hydroxyethanesulfonic acid sodium salt, Isethionic acid sodium salt, Sodium isethionate

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关于此项目

经验公式（希尔记法）:

C₂H₅NaO₄S

化学文摘社编号:

1562-00-1

分子量:

148.11

UNSPSC Code:

12352107

EC Index Number:

216-343-6

NACRES:

NA.22

MDL number:

MFCD00007534

Form:

powder

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属性

Quality Level

200

form

powder

potency

>2500 mg/kg LD₅₀, oral (Rat)

pH

7.0-11.0 (20 °C, 20 g/L in H₂O)

mp

192-194 °C

bulk density

800 kg/m³

storage temp.

2-30°C

SMILES string

[Na+].[S](=O)(=O)([O-])CCO

InChI

1S/C2H6O4S.Na/c3-1-2-7(4,5)6;/h3H,1-2H2,(H,4,5,6);/q;+1/p-1

InChI key

LADXKQRVAFSPTR-UHFFFAOYSA-M

说明

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).

Analysis Note

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

存储类别

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c