Detail of "1971-49-9"

Reference

Studies in synthetic organic dyes

Studies in synthetic organic dyes. Gupta, A. P.; Sharma, D.; Banerjee, B. C. (Hindu Coll., Moradabad, India). Sci. Cult., 43(4), 185-6 (English) 1977. CODEN: SCINAL. DOCUMENT TYPE: Journal CA Section: 40 (Dyes, Fluorescent Whitening Agents, and Photosensitizers) I [47520-25-2], giving a pink color with alkali at pH 8.5, is prepd. by condensing N-acetylphthalimide [1971-49-9] with PhOH [108-95-2] in H2SO4.

Tableted activators for peroxo compounds

Tableted activators for peroxo compounds. Smidrkal, Jan; Simunek, Jaroslav; Prochazka, Karel; Novak, Jan; Kovar, Pavel; Soucek, Jiri; Tolman, Jiri; Novacek, Alois; Klein, Vladimir (Czech.). Czech. 1971-49-9 and 85-44-9 are also occured in this study. CS 232779 B1 15 Jan 1987, 3 pp. (Czechoslovakia) CODEN: CZXXA9. CLASS: ICM: C11D007-54. APPLICATION: CS 82-5877 9 Aug 1982. DOCUMENT TYPE: Patent CA Section: 46 (Surface Active Agents and Detergents) Activators for peroxo compds. used as bleaching and disinfecting components of laundry detergents are incorporated into tablets contg. phthalic acid derivs. and binders. A powd. mixt. of 8 kg phthalic anhydride and 1 kg N-acetylphthalimide was granulated with 2 kg 2% aq. CM-cellulose soln. to give particles having diam. 0.3-0.6 mm. The particles were mixed with 1 kg corn starch and pressed at 40 MPa to give tablets (3 g each) which disintegrated in water during 30-50 s. .