On January 4, 1996, Kurrle-Weittenhiller, Angelika; Schmidt, Axel published a patent.Application of 26172-54-3 The title of the patent was Preservative mixture for diagnostic test fluids. And the patent contained the following:
A preservative mixture, especially for the preservation of test fluids in an α-amylase test kit, contains the Na salt of mercaptopyridine N-oxide combined with another preservative. The disclosed diagnostic test kit contains as preservatives mercaptopyridine N-oxide Na salt, a compound of the isothiazolone group, and especially 2-alkyl-3-(2H)-isothiazolone HCl with 1-8 C atoms in the 2-alkyl group, or a mixture of preservatives. The experimental process involved the reaction of 2-Methylisothiazol-3(2H)-one hydrochloride(cas: 26172-54-3).Application of 26172-54-3
The Article related to amylase determination test kit preservative, mercaptopyridine oxide preservative test kit, isothiazolone compound preservative test kit, Enzymes: Analysis (Determination-Detection) and other aspects.Application of 26172-54-3
Referemce:
Isothiazole – Wikipedia,
Isothiazole – ScienceDirect.com