2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-(4-nitro-2-sulfophenyl)diazenyl]-, sodium salt (1:2)
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![2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-(4-nitro-2-sulfophenyl)diazenyl]-, sodium salt (1:2) structure](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220812/d377098b8b4f4735be352e30a2ba5707.png "2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-(4-nitro-2-sulfophenyl)diazenyl]-, sodium salt (1:2)")
2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-(4-nitro-2-sulfophenyl)diazenyl]-, sodium salt (1:2)
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CAS No:
6441-91-4
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Formula:
C16H12N4O9S2.2Na
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Chemical Name:
2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-(4-nitro-2-sulfophenyl)diazenyl]-, sodium salt (1:2)
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Synonyms:
2-Naphthalenesulfonic acid,6-amino-4-hydroxy-5-[2-(4-nitro-2-sulfophenyl)diazenyl]-,sodium salt (1:2);C.I. Acid Violet 1,disodium salt;2-Naphthalenesulfonic acid,6-amino-4-hydroxy-5-[(4-nitro-2-sulfophenyl)azo]-,disodium salt;C.I. 17025;Acid Fast Violet R;Acid Fast Violet L;Acid Fast Violet RR;Acidine Violet 2R;Acid Leather Violet L;Acid Violet R;Acilan Fast Violet RR;Amacid Fast Victoria Violet R;Azo Fast Violet 2R;Bucacid Fast Wool Violet 2R;Calcocid Fast Violet 2R;Cetil Light Violet RR;C.I. Acid Violet 1;Erio Violet R;Erio Violet RL;Fast Acid Violet RL;Fast Acid Violet VR;Fast Azo Violet 2RS;Fast Azo Violet RL;Fast Light Violet 2R;Fast Wool Violet 2R;Fenazo Violet T;Kiton Violet L;Lissamine Violet 2R;Merantine Violet 2RS;Pontacyl Violet RL;Tertracid Violet RL;Victoria Fast Violet 2R;Victoria Fast Violet RRN-CF;Vondacid Violet 2R;Wool Violet RL;Xylene Violet RL;Xylene Violet RLE;Egacid Violet L;Acid Violet 2R;Acid Violet 1;Covalene Violet RL;Dycosacid Violet 2R;Triacid Violet R;Dinacid Violet R;Multicuer Violet RR;Multacid Violet RR;Simacid Violet 24906;Sakolan Violet K;Borunil Violet A-BR;Sandolan Violet E-REL;84842-91-1
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CAS No:
2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-(4-nitro-2-sulfophenyl)diazenyl]-, sodium salt (1:2) Basic Attributes
512.38154
511.968445
229-230-1
2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-(4-nitro-2-sulfophenyl)diazenyl]-, sodium salt (1:2) Use and Manufacturing
Using 2-amino-5-nitrobenzenesulfonic acid and γ acid (1-naphol-7-amino-3-sulfonic acid) as raw materials, diazotizing 2-amino-5-nitrobenzene sulfonic acid, and γ Acid coupling gives the product. The finished product is obtained by salting out, filtering, drying and crushing.
For wool dyeing
Latest News on 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-(4-nitro-2-sulfophenyl)diazenyl]-, sodium salt (1:2)
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