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C2024 Alkylbenzene Sulfonic Acid

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CAS No. 70024-67-8

Content 80%

Packing 200kg/drum 1000kg/IBC

Names and Identifiers

NameBenzenesulfonic acid, C16-24-alkyl derivs.
Synonyms(C16-24) Alkylbenzenesulfonic acid
Benzenesulfonic acid, C16-24-alkyl derivs.
CAS70024-67-8
EINECS274-262-1

70024-67-8 – Risk and Safety

UN IDs2586
Hazard Class8
Packing GroupIII

Fundamental Chemical Properties

PropertySpecification
Chemical NameC20-24 Alkylbenzene Sulfonic Acid
CAS Number70024-67-8
Molecular FormulaC₂₆H₃₈O₃S to C₃₀H₄₆O₃S (typical)
AppearanceDark brown viscous liquid
Active Content96-98%
Acid Value160-180 mg KOH/g
SolubilitySoluble in water, alcohols, and hydrocarbons

Key Functional Properties & Applications

FunctionPrimary Applications
Anionic SurfactantDetergent formulations
EmulsifierIndustrial cleaners
Wetting AgentTextile processing
Foaming AgentPersonal care products
IntermediateSulfonate production

Safety & Handling Information

ParameterGuidelines
Skin ContactCauses severe irritation – use chemical-resistant gloves
Eye ContactImmediate medical attention required
StorageKeep in corrosion-resistant containers at <40°C
NeutralizationRequires careful handling with bases
EnvironmentalHighly toxic to aquatic life

This high molecular weight alkylbenzene sulfonic acid is characterized by its excellent detergency and foam stability properties. The C20-24 alkyl chain provides optimal balance between surface activity and solubility characteristics.

70024-67-8 – Introduction

Benzenesulfonic acid, C16-24-alkyl derivs. It is a class of organic compounds with a specific structure. Their properties mainly depend on the length of the alkyl chain and the molecular structure.

These compounds are often used as surfactants and emulsifiers, and are widely used in daily life and industrial fields. They have good solubility and dispersion ability, can be used in cleaning agents, detergents, shampoos, cosmetics and other products, can effectively remove grease and stains.

Prepare Benzenesulfonic acid, C16-24-alkyl derivatives. A common method of synthesis is by alkylation of alkylbenzylbenzylsulfonic acids. The specific steps include reacting alkyl bromide or alkyl sulfonate with benzyl sulfonic acid in the presence of a base catalyst to generate the corresponding alkyl benzyl benzyl sulfonate, which is then acidified to obtain the target product.

For safety information, Benzenesulfonic acid, C16-24-alkyl derivatives. may be considered relatively safe under normal conditions of use. However, as a chemical substance, anyone who comes into contact with it should take basic safety measures, such as wearing gloves and eye protection glasses. In addition, when using these compounds, avoid inhalation and ingestion, and avoid prolonged contact with the skin.

Overall, Benzenesulfonic acid, C16-24-alkyl derivatives. Is a class of multifunctional compounds with good surface activity and cleaning properties, widely used in consumer and industrial products. Relevant safety operation guidelines should be followed during use.

 

Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.

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