sulfanilic acid


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sulfanilic acid

[sul′fənil′ik]
a red-tinged white crystalline compound used in the synthesis of sulfonamides and as a reagent in tests for phenol, fecal matter in water, albumin, aldehydes, and glucose. Also called para-aminobenzenesulfonic acid.
References in periodicals archive ?
In addition to carbazole violet pigment, NFC has dumping orders in effect for sulfanilic acid from China, India, Portugal and Hungary.
The US producer Nation Ford Chemical filed a CVD petition in September 2001 alleging that subsidized sulfanilic acid products imported from Hungary were causing material injury to the competing US industry.
In Sulfanilic Acid, the only benchmark the DoC needed to identify in order to countervail the November 1997 grant was a "discount rate" reflective of Nitrokemia's alternative (commercially determined) cost of borrowing during 1997.
Reagent 2 was prepared by dissolving 5 g of sulfanilic acid in 500 mL of 3 mol/L HCl.
chemical industry filed dumping charges in 1992 against the imports of sulfanilic acid from Hungary.
com/reports/c81560) has announced the addition of "Production and Market of Sulfanilic Acid in China" to their offering.
Cisplatin, 3-(4,5-dimethyl-2-thiazolyl)-2, 5-diphenyl-2H-tetrazolium bromide (MTT), phenyl-methylsulfonyl fluoride (PMSF), sodium nitrite, 1,1,3,3-tetramethoxypropane, glutathione (GSH), 5,5'-dithiobis(2-nitrobenzoic acid) (DTNB), glutathione reductase, nicotinamide adenine dinucleotide phosphate (NADPH), superoxide dismutase (from bovine erythrocytes; SOD), xanthine oxidase, [alpha]-naphthylamine, sulfanilic acid, xanthine, catalase, ascorbic acid, and 4-amino-3-hydrazino-5-mercapto-1,2,4-triazole (Purpald[R]) were purchased from Sigma-Aldrich Chemical.