chemical name of...
English translation: t r i s o d i u m2-hydroxy-1-(4-sulfonato-1naphthylazo) naphthalene-6,8-disulfonate
| 20:41 Apr 3, 2002 |
| Czech to English translations [PRO] Science | |||||||
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|  Selected response from: Zenny Sadlon Local time: 06:49 | ||||||
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| 5 | t r i s o d i u m2-hydroxy-1-(4-sulfonato-1naphthylazo) naphthalene-6,8-disulfonate |
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Answers
8 hrs confidence: 
t r i s o d i u m2-hydroxy-1-(4-sulfonato-1naphthylazo) naphthalene-6,8-disulfonate Explanation: that is the English chemical name of the substance which is the principal and major ingredient of Food Red Dye # 7, (Food Red 7) -------------------------------------------------- Note added at 2002-04-04 05:24:39 (GMT) -------------------------------------------------- CHEMICAL NAME: Trisodium 2-hydroxy-1-(4-sulfonato-1-naphthylazo) naphthalene -6,8 disulfonate CHEMICAL FORMULA: C20H11N2Na3O10S3 SYNONYMS: C1 Food Red 7, New Coccine Reference: http://justice.magnet.mt/DOCUMENTS/ENGLISH/SUBLEG/231/30.pdf |
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