DE101372C - - Google Patents

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Publication number

DE101372C

DE101372C DENDAT101372D DE101372DA DE101372C DE 101372 C DE101372 C DE 101372C DE NDAT101372 D DENDAT101372 D DE NDAT101372D DE 101372D A DE101372D A DE 101372DA DE 101372 C DE101372 C DE 101372C

Authority

DE

Germany

Prior art keywords

intermediate product

product

solution

blue

naphtazarin

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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• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
• 239000013067 intermediate product Substances 0.000 claims description 7
• 239000000047 product Substances 0.000 claims description 6
• 230000003647 oxidation Effects 0.000 claims description 4
• 238000007254 oxidation reaction Methods 0.000 claims description 4
• KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 4
• 239000005708 Sodium hypochlorite Substances 0.000 claims description 3
• SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 3
• 238000000034 method Methods 0.000 claims 1
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 239000000975 dye Substances 0.000 description 3
• 239000007800 oxidant agent Substances 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 210000002268 wool Anatomy 0.000 description 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• 235000005811 Viola adunca Nutrition 0.000 description 1
• 240000009038 Viola odorata Species 0.000 description 1
• 235000013487 Viola odorata Nutrition 0.000 description 1
• 235000002254 Viola papilionacea Nutrition 0.000 description 1
• -1 bisulfite compound Chemical class 0.000 description 1
• 238000010411 cooking Methods 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 239000005457 ice water Substances 0.000 description 1
• 239000004922 lacquer Substances 0.000 description 1
• ORFSSYGWXNGVFB-UHFFFAOYSA-N sodium 4-amino-6-[[4-[4-[(8-amino-1-hydroxy-5,7-disulfonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-hydroxynaphthalene-1,3-disulfonic acid Chemical compound COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C3)C(=CC(=C4N)S(=O)(=O)O)S(=O)(=O)O)O)OC)N=NC5=C(C6=C(C=C5)C(=CC(=C6N)S(=O)(=O)O)S(=O)(=O)O)O.[Na+] ORFSSYGWXNGVFB-UHFFFAOYSA-N 0.000 description 1
• 235000011182 sodium carbonates Nutrition 0.000 description 1
• 235000011121 sodium hydroxide Nutrition 0.000 description 1
• 159000000000 sodium salts Chemical class 0.000 description 1
• 239000002966 varnish Substances 0.000 description 1