2-Formylbenzenesulfonic Acid Sodium Salt

Basic Information

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CAS Number

1008-72-6

Molecular Formula

C7H5NaO4S

Molecular Weight

208.17 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

>300°C

Boiling Point

°Cat760mmHg

Density

1.5030

Solubility

H2O: soluble1g/10 mL, clear, colorless to faintly brownish-yellow

SMILES

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[Na+].[O-]S(=O)(=O)c1ccccc1C=O

InChI

1S/C7H6O4S.Na/c8-5-6-3-1-2-4-7(6)12(9,10)11;/h1-5H,(H,9,10,11);/q;+1/p-1

InChIKey

ADPUQRRLAAPXGT-UHFFFAOYSA-M

LogP

1.48400

Complexity

256

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. Air sensitive. Incompatible with strong oxidizing agents.

Synonyms & References

English

2-Formylbenzenesulfonic acid sodium salt
2-SULFOBENZALDEHYDE SODIUM SALT
BENZALDEHYDE-2-SODIUM SULFONATE
BENZALDEHYDE-2-SODIUM SULPHONATE
BENZALDEHYDE-2-SULFONIC ACID SODIUM SALT
O-BENZALDEHYDESULFONIC ACID SODIUM SALT
O-FORMYLBENZENESULFONIC ACID SODIUM SALT
O-FORMYLBENZESULFONIC ACID, NA
OSAD-NA
O-SULFOBENZALDEHYDE SODIUM SALT
SODIUM 2-FORMYLBENZENESULFONATE
sodium 2-formyl-benzolsulfonate
SODIUM 2-SULFOBENZALDEHYDE
SODIUM O-BENZALDEHYDESULFONATE
SODIUM O-FORMYLBENZENESULFONATE
2-formyl-benzenesulfonicacisodiumsalt
Benzenesulfonicacid,2-formyl-,sodiumsalt
sodium 2-formylbenzenesulphonate
Benzaldehyde-O-Sulphonic Acid Na
Benzaldehyde-2-Sulfonic Acid Sodium
2-Sulfobenzaldehyde
2-Formylbenzenesulfo
O-benzaldehyde sulfonate
Sodiumbenzaldehyde-2-sulfonate
Benzenesulfonic acid, 2-formyl-, sodium salt
Sodium benzaldehyde-2-sulfonate
Benzenesulfonic acid, 2-formyl-, sodium salt (1:1)
LH8XH59068
sodium 2-formylbenzene-1-sulfonate
2-Formylbenzenesulfonicacidsodiumsalt
Sodium o-benzaldehyde sulfonate

MDL Number

MFCD00007478

Customs Code

2913000090

FAQ

What is 2-Formylbenzenesulfonic Acid Sodium Salt (CAS: 1008-72-6)?

2-Formylbenzenesulfonic Acid Sodium Salt (CAS: 1008-72-6) is a sodium salt of 2-formylbenzenesulfonic acid, with the chemical formula C7H6NaO3S. It is a white crystalline solid, soluble in water, and exhibits acidic properties due to the sulfonic group. Commonly used as an intermediate in organic synthesis and chemical manufacturing processes.

What are the main uses of 2-Formylbenzenesulfonic Acid Sodium Salt (CAS: 1008-72-6)?

The main uses of 2-Formylbenzenesulfonic Acid Sodium Salt (CAS: 1008-72-6) include pharmaceutical applications as a building block for drug development, industrial use in dye and surfactant production, and research applications in organic chemistry. It may also serve as a reagent in the synthesis of aromatic compounds and functionalized derivatives, leveraging its formyl and sulfonic acid groups for chemical reactivity.

Is 2-Formylbenzenesulfonic Acid Sodium Salt (CAS: 1008-72-6) safe?

Is 2-Formylbenzenesulfonic Acid Sodium Salt (CAS: 1008-72-6) safe? While not classified as highly toxic, it may cause skin and eye irritation due to its acidic nature. Handling precautions include wearing gloves, goggles, and a lab coat, and working in a well-ventilated area. Safety standards recommend following OSHA guidelines for chemical handling, with appropriate protective measures to avoid contact and inhalation risks.

How should 2-Formylbenzenesulfonic Acid Sodium Salt (CAS: 1008-72-6) be stored?

How should 2-Formylbenzenesulfonic Acid Sodium Salt (CAS: 1008-72-6) be stored? Store in a cool, dry place away from light, preferably at 25°C. Keep in airtight containers to prevent moisture absorption, as it is moisture-sensitive. Avoid exposure to heat and humidity to maintain stability. Proper storage ensures long-term usability and minimizes chemical degradation risks.