Sodium 2-hydroxyethanesulfonate

Basic Information

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CAS Number

1562-00-1

Molecular Formula

C2H5NaO4S

Molecular Weight

148.11 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

191.0 to 196.0 deg-C

Boiling Point

°Cat760mmHg

Density

1.6250

Solubility

H2O: 0.1 g/mL, clear, colorless

SMILES

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C(CS(=O)(=O)[O-])O.[Na+]

InChI

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

InChIKey

LADXKQRVAFSPTR-UHFFFAOYSA-M

LogP

-0.39530

Complexity

122

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Stability

Stable. Hygroscopic. Incompatible with strong oxidizing agents, strong acids.

Sensitiveness

易吸潮

Synonyms & References

English

Sodium 2-hydroxyethanesulfonate
2-HYDROXYETHANESULFONIC ACID
2-HYDROXYETHANESULFONIC ACID SODIUM SALT
HYDROXYETHYLSULFONIC ACID SODIUM SALT
ISETHIONIC ACID
ISETHIONIC ACID SODIUM SALT
SODIUM ISETHIONATE
2-hydroxy-ethanesulfonicacimonosodiumsalt
Ethanesulfonicacid,2-hydroxy-,monosodiumsalt
sodium2-hydroxy-1-ethanesulfonate
sodium2-hydroxyethylsulfonate
sodiumbeta-hydroxyethanesulfonate
Sodiumhydroxyethylsulfonate
2-Hydroxyethanesulphonic acid sodium salt
Hydroxyethanesulfonic acid sodium salt
sodium 2-hydroxyethanesulphonate
ISETHIONIC ACID SODIUM
2-Hydroxyethylsulfonic acid, sodium salt
2-Hydroxyethanesulfonic acid sodium salt (SHES)
EHS
EHS(Hydroxyl vinyl sulfonate , sodium salt)
SHES
2-Hydroxyethanesulfo
Sodium hydroxyethylsulfonate
Ethanesulfonic acid, 2-hydroxy-, monosodium salt
Sodium 2-hydroxyethylsulfonate
Sodium beta-hydroxyethanesulfonate
Sodium 2-hydroxy-1-ethanesulfonate
Sodium 1-hydroxy-2-ethanesulfonate
Sodium 2-hydroxyethyl sulfonate
Ethanesulfonic acid, 2-h

MDL Number

MFCD00007534

Customs Code

29055910

FAQ

What is Sodium 2-hydroxyethanesulfonate (CAS: 1562-00-1)?

Sodium 2-hydroxyethanesulfonate (CAS: 1562-00-1) is a white crystalline organic sodium salt with the chemical formula C2H6NaO3S. It is commonly used as a buffering agent and stabilizer in various applications. The compound exhibits good solubility in water and is known for its pH-regulating properties, making it valuable in chemical and industrial processes.

What are the main uses of Sodium 2-hydroxyethanesulfonate (CAS: 1562-00-1)?

Sodium 2-hydroxyethanesulfonate (CAS: 1562-00-1) is widely utilized in pharmaceuticals as a chelating agent and in drug formulations. It also serves as a food additive for preserving and stabilizing products, and in research for buffer solutions. Industrial applications include use in detergents and as a component in chemical synthesis processes.

Is Sodium 2-hydroxyethanesulfonate (CAS: 1562-00-1) safe?

Sodium 2-hydroxyethanesulfonate (CAS: 1562-00-1) is generally recognized as safe (GRAS) by the FDA for food and pharmaceutical uses. It has low toxicity and is non-hazardous under normal handling conditions. However, standard safety precautions, such as wearing gloves and goggles, are recommended to ensure safe handling and minimize exposure risks.

How should Sodium 2-hydroxyethanesulfonate (CAS: 1562-00-1) be stored?

Sodium 2-hydroxyethanesulfonate (CAS: 1562-00-1) should be stored in a cool, dry place, away from direct light and moisture. It is stable under standard storage conditions but should be kept in airtight containers to prevent degradation. Avoid exposure to high temperatures and humidity to maintain its chemical integrity.