1,2-Ethanedisulfonic acid Chemical Properties

Melting point:

109 °C

Density 

1.545 (estimate)

refractive index 

1.5630 (estimate)

storage temp. 

Sealed in dry,Room Temperature

solubility 

DMSO (Sparingly)

form 

solid

pka

0.71±0.50(Predicted)

color 

White to Off-White

Water Solubility 

soluble

Merck 

14,3724

InChI

InChI=1S/C2H6O6S2/c3-9(4,5)1-2-10(6,7)8/h1-2H2,(H,3,4,5)(H,6,7,8)

InChIKey

AFAXGSQYZLGZPG-UHFFFAOYSA-N

SMILES

C(S(O)(=O)=O)CS(O)(=O)=O

CAS DataBase Reference

110-04-3(CAS DataBase Reference)

Safety Information

Hazard Codes 

C

Risk Statements 

34

Safety Statements 

26-36/37/39-45-27

RIDADR 

2585

HazardClass 

8

PackingGroup 

II

HS Code 

29041000

MSDS

• Language:English Provider:1,2-Ethanedisulfonic acid
• Language:English Provider:ALFA

1,2-Ethanedisulfonic acid Usage And Synthesis

Chemical Properties

Off-white to greysh-beige crystals and powder

Uses

It is employed in the preparation of "edisylate" salts. It is also used in biological studies to evaluate cellular metabolism and allergy using guinea pigs as the subject of the studies.

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• 1,2-ETHANEDISULFONIC ACID MAGNESIUM SALT
• 1,2-DIHYDROXY-1,2-ETHANEDISULFONIC ACID DISODIUM SALT,1,2-Ethanedisulfonic acid, 1,2-dihydroxy-, disodium salt
• 1,2-ETHANEDISULFONIC ACID DISODIUM SALT
• Sodium isethionate
• POLYVINYL CHLORIDE, AMINATED