Water-soluble disazo dyestuff derived from 4,4-diaminobenzanilid

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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260161, C09B 3114, C09B 3518, C09B 3312

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active

042500915

ABSTRACT:
The sulfonated disazo dyestuff of the formula: ##STR1## is useful in dyeing cotton and other cellulosic fibers.

REFERENCES:
patent: 936367 (1909-07-01), Schedler
patent: 2571990 (1951-10-01), Stratton
patent: 3467645 (1969-09-01), Keller et al.
Szadowski et al., "Chem. Abs.," 79, No. 4, 7/30/73, No. 20278f.
"Chem. Abs.," 79, Formula Index, C.sub.33 H.sub.28 N.sub.10 O.sub.9 S.sub.2, 1973.

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