DE269428A - - Google Patents

Info

Publication number

DE269428A

DE269428A DE269428A DE 269428 A DE269428 A DE 269428A DE 269428 A DE269428 A DE 269428A

Authority

DE

Germany

Prior art keywords

acid

sulfazone

neutral

nitrophenylsulfoacetic

treated

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.)

Pending

Links

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• Global Dossier
• DPMA
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• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
• 230000007935 neutral effect Effects 0.000 claims description 5
• BHRFSFBPASGQSM-UHFFFAOYSA-N [N+](=O)([O-])C1=C(C=CC=C1)C(C(=O)O)S(=O)(=O)O Chemical compound [N+](=O)([O-])C1=C(C=CC=C1)C(C(=O)O)S(=O)(=O)O BHRFSFBPASGQSM-UHFFFAOYSA-N 0.000 claims description 3
• 229910052742 iron Inorganic materials 0.000 claims description 3
• 238000000034 method Methods 0.000 claims description 3
• 150000003839 salts Chemical class 0.000 claims description 3
• 239000002253 acid Substances 0.000 claims description 2
• 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
• 239000011707 mineral Substances 0.000 claims description 2
• 238000002360 preparation method Methods 0.000 claims description 2
• 239000000725 suspension Substances 0.000 claims 1
• 235000002639 sodium chloride Nutrition 0.000 description 4
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• 239000011780 sodium chloride Substances 0.000 description 2
• QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
• BZWKXDLEOAONAD-UHFFFAOYSA-N NC1=C(C=CC=C1)C(C(=O)O)S(=O)(=O)O Chemical compound NC1=C(C=CC=C1)C(C(=O)O)S(=O)(=O)O BZWKXDLEOAONAD-UHFFFAOYSA-N 0.000 description 1
• WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
• 150000001413 amino acids Chemical class 0.000 description 1
• 239000000920 calcium hydroxide Substances 0.000 description 1
• 235000011116 calcium hydroxide Nutrition 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 230000005494 condensation Effects 0.000 description 1
• 239000000706 filtrate Substances 0.000 description 1
• 235000010755 mineral Nutrition 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 150000002828 nitro derivatives Chemical class 0.000 description 1
• 239000000047 product Substances 0.000 description 1
• 238000001953 recrystallisation Methods 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1