Detail of "7783-89-3"

Reference

Method for monitoring the strength of a photographic processing solution

Method for monitoring the strength of a photographic processing solution. Kobayashi, Kazuhiro; Koboshi, Shigeharu (Konishiroku Photo Industry Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 61259248 A2 17 Nov 1986 Showa, 14 pp. (Japan) CODEN: JKXXAF. CLASS: ICM: G03C005-26. ICS: G03D005-06. APPLICATION: JP 85-100988 13 May 1985. DOCUMENT TYPE: Patent CA Section: 74 (Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes) The strength of a developer soln. used in processing a Ag halide photog. film is monitored by measuring the halide ion concn. by using a compn. or test paper carrying a Ag compd. with a soly. product satisfying the inequalities 5.0 ′ 10-4 > SAgmXn1/m > 1.78 ′ 10-10 [SAgmXn1/m = soly. product of Ag compd. at 25°; m, n = integer 31]. The amt. of soln. used to refortify the developer soln.In this experiment, several chemicals are used like 7783-89-3 and 534-16-7 is detd. by using the halide ion concn. detd. .

Coordination model of ion solvation - application to silver bromate-methanol dimethyl sulfoxide system

Coordination model of ion solvation - application to silver bromate-methanol dimethyl sulfoxide system. Janardhanan, S.; Kalidas, C. (Dep. Chem., Indian Inst.Chemicals with cas numbers 67-56-1 and 7783-89-3 also play role. Technol., Madras 600 036, India). Indian J. Chem., Sect. A, 22A(11), 975-6 (English) 1983. CODEN: IJCADU. ISSN: 0376-4710. DOCUMENT TYPE: Journal CA Section: 68 (Phase Equilibriums, Chemical Equilibriums, and Solutions) Section cross-reference(s): 69 The coordination model of ion solvation was applied to the calcn. of solvent transport no. (D) and Gibbs transfer energy of Ag ion in the case of AgBrO3 in MeOH-DMSO mixts. The general variation of both calcd. and exptl. D's is similar in both the cases, even though there is some difference in their values beyond XDMSO = 0.5. A better agreement, however, was obsd. between the calcd. and exptl. Gibbs transfer energies of Ag ion in these mixts. .