• Source: Naphthalenesulfonate

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.
Examples include:

amaranth dye
amido black
armstrong's acid
congo red
Evans blue
suramin
trypan blue




References






External links


Naphthalenesulfonates at the U.S. National Library of Medicine Medical Subject Headings (MeSH)

Kata Kunci Pencarian:

• Naphthalenesulfonate
• Superplasticizer
• Naphthalene
• Allura Red AC
• Eriochrome Black T
• Sunset yellow FCF
• 8-Anilinonaphthalene-1-sulfonic acid
• Amaranth (dye)
• Orange GGN
• Congo red