DE167830C - - Google Patents

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Publication number

DE167830C

DE167830C DENDAT167830D DE167830DA DE167830C DE 167830 C DE167830 C DE 167830C DE NDAT167830 D DENDAT167830 D DE NDAT167830D DE 167830D A DE167830D A DE 167830DA DE 167830 C DE167830 C DE 167830C

Authority

DE

Germany

Prior art keywords

indigo

chlorine

dry

carbon tetrachloride

chlorinated

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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• ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 15
• 235000000177 Indigofera tinctoria Nutrition 0.000 claims description 15
• 229910052801 chlorine Inorganic materials 0.000 claims description 15
• 239000000460 chlorine Substances 0.000 claims description 15
• 229940097275 indigo Drugs 0.000 claims description 15
• COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 claims description 15
• VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 6
• ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 2
• 229910052740 iodine Inorganic materials 0.000 claims description 2
• 239000011630 iodine Substances 0.000 claims description 2
• 238000000034 method Methods 0.000 claims description 2
• 150000003839 salts Chemical class 0.000 claims description 2
• 239000002904 solvent Substances 0.000 claims description 2
• 239000000969 carrier Substances 0.000 claims 1
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
• 238000005660 chlorination reaction Methods 0.000 description 2
• 238000001816 cooling Methods 0.000 description 2
• 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
• NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 235000002639 sodium chloride Nutrition 0.000 description 2
• WKHILFGJMAXBNZ-UHFFFAOYSA-N 3-chloro-2-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=C(Cl)C=CC=C1C=O WKHILFGJMAXBNZ-UHFFFAOYSA-N 0.000 description 1
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
• QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
• NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 1
• 239000003086 colorant Substances 0.000 description 1
• 125000003963 dichloro group Chemical group Cl* 0.000 description 1
• 238000010790 dilution Methods 0.000 description 1
• 239000012895 dilution Substances 0.000 description 1
• 238000007689 inspection Methods 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 239000011780 sodium chloride Substances 0.000 description 1
• 239000000243 solution Substances 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1