Chemistry:Naphthalenesulfonate

From HandWiki
Short description: Class of chemical compounds
Naphthalenesulfonates
amaranth dye
amido black

Naphthalenesulfonates are derivatives of sulfonic acid which contain a naphthalene functional unit. A related family of compounds are the aminonaphthalenesulfonic acids. Of commercial importance are the alkylnaphthalene sulfonates, which are used as superplasticizers in concrete. They are produced on a large scale by condensation of naphthalenesulfonate or alkylnaphthalenesulfonates with formaldehyde.[1][2]

Examples include:

References

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