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Sodium benzenesulfinate

Sodium benzenesulfinate

CAS Number: 873-55-2

Molecular Formula: C6H5NaO2S

About Sodium benzenesulfinate

Sodium benzenesulfinate CAS 873-55-2 acts as a versatile nucleophile in the API intermediates market, where its 99% pharma-grade purity is essential for the custom synthesis services of diverse sulfone-based therapeutics and pharmaceutical building blocks. Benzenesulfinic acid sodium salt serves as a robust reagent in ...

Sodium benzenesulfinate Specifications

CAS Number

873-55-2

Molecular Formula

C6H5NaO2S

Molecular Weight

164.16 g/mol

IUPAC Name

sodium benzenesulfinate

Canonical SMILES

C1=CC=C(C=C1)S(=O)[O-].[Na+]

InChI Key

RWDJJOUSDATHMI-UHFFFAOYSA-N

PubChem CID

2723840

CAS Number

873-55-2

Molecular Formula

C6H5NaO2S

Molecular Weight

164.16 g/mol

IUPAC Name

sodium benzenesulfinate

Canonical SMILES

C1=CC=C(C=C1)S(=O)[O-].[Na+]

InChI Key

RWDJJOUSDATHMI-UHFFFAOYSA-N

PubChem CID

2723840

Molecular Weight

164.16 g/mol

Physical appearance

White to light yellow powder to crystal

Organic Synthesis Reagent

A versatile reagent and building block used in the synthesis of diverse organosulfur compounds, including sulfones, thiosulfonates, and sulfonamides

Pharmaceutical Intermediate

A functionalized aromatic salt utilized in the synthesis of medicinal compounds, active pharmaceutical ingredients, and as a component in dental resin cements

Industrial Chemical Additive

A specialty chemical employed as a plasticizer, adhesive enhancer, and photo-reducing agent in the photography, electroplating, and polymer industries

Chemical Intermediate

A primary starting material used for the production of dyes, pigments, and surfactants in various industrial chemical processes.

Sodium benzenesulfinate FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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