DE178936C - - Google Patents

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Publication number

DE178936C

DE178936C DENDAT178936D DE178936DA DE178936C DE 178936 C DE178936 C DE 178936C DE NDAT178936 D DENDAT178936 D DE NDAT178936D DE 178936D A DE178936D A DE 178936DA DE 178936 C DE178936 C DE 178936C

Authority

DE

Germany

Prior art keywords

nitrite

mercury

sulfonic acids

diazooxydnaphthalene

zinc

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• 238000000034 method Methods 0.000 claims description 6
• 150000003460 sulfonic acids Chemical class 0.000 claims description 3
• 150000002730 mercury Chemical class 0.000 claims description 2
• HNRWETYZFCYPBG-UHFFFAOYSA-M mercury(1+) nitrite Chemical compound N(=O)[O-].[Hg+] HNRWETYZFCYPBG-UHFFFAOYSA-M 0.000 claims description 2
• HHIMNFJHTNVXBJ-UHFFFAOYSA-L zinc;dinitrite Chemical compound [Zn+2].[O-]N=O.[O-]N=O HHIMNFJHTNVXBJ-UHFFFAOYSA-L 0.000 claims description 2
• LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims 2
• 230000004048 modification Effects 0.000 claims 1
• 238000012986 modification Methods 0.000 claims 1
• 235000010288 sodium nitrite Nutrition 0.000 claims 1
• -1 2-aminonaphthol sulfonic acids Chemical class 0.000 description 1
• RCTYPNKXASFOBE-UHFFFAOYSA-M chloromercury Chemical compound [Hg]Cl RCTYPNKXASFOBE-UHFFFAOYSA-M 0.000 description 1
• 229910001385 heavy metal Inorganic materials 0.000 description 1
• LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
• 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
• ZVHHIDVFSYXCEW-UHFFFAOYSA-L nickel(ii) nitrite Chemical compound [Ni+2].[O-]N=O.[O-]N=O ZVHHIDVFSYXCEW-UHFFFAOYSA-L 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
• 229910000368 zinc sulfate Inorganic materials 0.000 description 1
• 229960001763 zinc sulfate Drugs 0.000 description 1