20035-08-9

20035-08-9 - Names and Identifiers

Name	Sodium Ethanesulfinate
Synonyms	Nsc371084 ethanesulfinate Sodium Ethanesulfinate sodium 1-sulfinatoethane ETHANE SULFINIC ACID SODIUM SALT Ethanesulfinic acid, sodium salt (8CI,9CI)
CAS	20035-08-9
InChI	InChI=1S/C2H6O2S.Na/c1-2-5(3)4;/h2H2,1H3,(H,3,4);/q;+1/p-1

20035-08-9 - Physico-chemical Properties

Molecular Formula	C2H5NaO2S
Molar Mass	116.11
Density	1.372
Melting Point	292°C
Boling Point	244°C at 760 mmHg
Flash Point	101.4°C
Vapor Presure	0.0102mmHg at 25°C
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.546

20035-08-9 - Introduction

Sodium Ethanesulfinate (also known as Sodium ethyl sulfonate or Sodium ethyl sulfinate) is an inorganic compound with the chemical formula C2H5SO3Na. The following is an introduction to the nature, use, formulation and safety information of Sodium Ethanesulfinate:

Nature:
1. Appearance: Sodium Ethanesulfinate is white crystalline powder.
2. Solubility: its high solubility in water, can form a transparent solution with water.

Use:
1. Sodium Ethanesulfinate is usually used as a reagent in organic synthesis and can be used to prepare organic compounds such as aldehydes, ketones, acids, etc.
2. It can also be used as additives in flame retardants, fungicides, detergents and other fields.

Method:
Sodium Ethanesulfinate is usually made by the reaction of ethylene sulfonic acid and Sodium hydroxide. The specific preparation method is:
First, ethylene sulfonic acid and sodium hydroxide are added to the reaction vessel in an appropriate molar ratio;
Then, react under the conditions of heating and stirring to generate Sodium Ethanesulfinate;
Finally, the pure Sodium Ethanesulfinate product is obtained by filtration, washing and drying.

Safety Information:
1. Sodium Ethanesulfinate may be irritating and corrosive under certain conditions, so appropriate protective equipment such as gloves, masks and goggles should be worn during operation.
2. Avoid inhalation, ingestion or contact with skin and eyes. In case of accidental contact, rinse the affected area immediately with plenty of water and seek medical help.
3. When storing, place the Sodium Ethanesulfinate in a tightly closed container, away from fire and oxidant.

Last Update：2024-04-10 22:29:15