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Sodium benzenesulfinate

Sodium benzenesulfinate structure

CAS No:
873-55-2
Formula:
C6H6O2S.Na
Chemical Name:
Sodium benzenesulfinate
Synonyms:
Benzenesulfinic acid,sodium salt (1:1);Benzenesulfinic acid,sodium salt;Sodium benzenesulfinate;Sodium phenylsulfinate;NSC 135147;NSC 30629;53271-64-0;134347-25-4;167163-40-8;709654-40-0;1220350-10-6;1646600-23-8
Categories:
Agrochemicals > Pesticide Intermediates

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Description

white crystalline powder or crystals

Sodium benzenesulfinate Basic Attributes

Molecular Weight：

165.16500

Exact Mass：

164.99900

EC Number：

212-842-8

DSSTox ID：

DTXSID6061238

HScode：

2904909090

Characteristics

PSA：

56.51000

XLogP3：

-3.54 (LogP)

Appearance：

white to off-white crystalline powder

Density：

0.8 g/cm3 (20ºC)

Melting Point：

>300 °C

Boiling Point：

83-84 °C

Flash Point：

159.1ºC

Water Solubility：

Soluble in water.

Storage Conditions：

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R36/37/38

safety instructions：

S26-S37/39

RTECS Number：

DA9135000

Marks：

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

Not Classified

Drug Information

MeSH Entry Terms：

benzenesufinate

Sodium benzenesulfinate Use and Manufacturing

Uses

Used as an analytical reagent; Sodium benzenesulfinate is an intermediate in the preparation of chrysanthemum acid by the Martel method, and can also be used as a photographic reducing agent. This product is a primary brightener for bright nickel plating. It has the effect of significantly reducing the grain size of the nickel plating layer, making the plating layer bright and making the plating layer good ductility. The general dosage is 0.1～0.3g/L. Used as a polymeric adhesion enhancer and plasticizer, used for the plasticization and modification of polyamide, epoxy resin, and phenolic resin; this chemical is specially manufactured for the photographic, pharmaceutical, and electroplating industries.

Manufacturing Info：

Benzenesulfinic acid, sodium salt (1:1): ACTIVE

Computed Properties

Molecular Weight:164.16
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:163.99079485
Monoisotopic Mass:163.99079485
Topological Polar Surface Area:59.3
Heavy Atom Count:10
Complexity:112
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

Material

Ethyl cyanoacetate

Acetylacetone

Sodium methoxide

Ethanol

Acetone

Benzene

Sodium pyrosulfite

Sodium sulfite

Chlorosulfonic acid

Downstream Products

Cyclohexanone

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CAS No.: 873-55-2

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Sodiumbenzenesulfinate Industrial Grade

CAS No.: 873-55-2

Grade: Industrial Grade

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Guide of Sodium benzenesulfinate

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
Downstream Products
Recommended Suppliers
Learn More Other Chemicals

Sodium benzenesulfinate

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