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Xanthene dyestuffs

Colourless crystals m.p. 174 C. It is obtained by the action of heat on phenyl salicylate. It may be reduced to xanthene. It is the parent substance of the xanthone group of dyestuffs. [Pg.428]

Rhodamine 6G Pigment Red 81 (45160). Xanthene type dyestuff made by condensing monoethyl-m-amino-phenol with phthalic anhydride, and converting the product into the ethyl ester. [Pg.633]

Euxanthic acid, 1,7-dihydroxy-9H-xanthen-9-one-7-D-glucoside, is a xanthone dyestuff It is a major component, along with... [Pg.153]

Euxanthone, l,7-dihydroxy-9H-xanthen-9-one, a xanthone dyesmff, is derived from euxanthic acid and is a major dyestuff in the pigment Indian yellow qq.v.-, Schweppe, 1992). [Pg.154]

University of Kansas Research Foundation, Xanthene compounds and dyestuffs and means of producing the same. GB 846674,1960. [Pg.220]

See other pages where Xanthene dyestuffs is mentioned: [Pg.439]    [Pg.439]    [Pg.439]    [Pg.439]    [Pg.316]    [Pg.291]    [Pg.154]    [Pg.227]   
See also in sourсe #XX -- [ Pg.198 ]



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