4- Hydroxy-3- azobenzene-4’sulfonic acid

Hydroxy-3-(oxomethyl)azobenzene-4 -sulfonic acid b. Dl-hydroxyphenols... 

CAS 5858-39-9 EINECS/ELINCS 227-490-0 Synonyms Acid red 4, monosodium salt Cl 14710 4-Hydroxy-3-(2-methoxyphenylazo) naphthalene-1-sulfonic acid, sodium salt 1-Naphthalenesulfonic acid, 4-hydroxy-3-((2-methoxyphenyl) azo)-, monosodium salt Classification Azobenzene Empirical Ci7Hi4N2Na05S Properties M.w. 381.35 Toxicology TSCA listed Uses Dye for wool, paper Manuf./Distnb. Aldrich http //www.sigma-aidrich.com, Sigma... 

CAS 1658-56-6 EINECS/ELINCS 216-760-3 Synonyms Cl 15620 Ext. D C Red. no. 8 Fast red A 4-(2-Hydroxynaphthalen-1-ylazo) naphthalene-1-sulfonic acid, sodium salt 4-((2-Hydroxy-1 -naphthalenyl) azo)-1 -naphthalene sulfonic acid sodium salt 1-Naphthalenesulfonic acid, 4-((2-hydroxy-1-naphthalenyl) azo)-, monosodium salt Red no. 506 Rocceline Roccelline Solid red A Classification Azobenzene Empiricai C2oHi4N2Na04S Properties M.w. 401.41 m.p. 280 C Toxicoiogy Mutagen TSCA listed Storage Store in cool, dry place keep container closed when not in use... 

Azinodi(3-ethylbenzothiazoline)sulfonic acid, see A-00462 ,o -Azoanisole, in D-00514 /7,/7 -Azoanisole, in D-00516 Azo-azohydroxy BN, see A-00465 Azo-azoxy AN, A-00464 Azo-azoxy BN, A-00465 Azo-azoxy PMP, A-00466 Azobenzene-4-carboxylic acid, A-00467 Azobenzene-4-sulfonic acid, A-00468 4,4 -Azobis[3-hydroxy-2,7-... 

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See also in sourсe #XX -- [ ]

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