Alizarine Yellow R is a yellow colored azo dye made by the diazocoupling reaction. It is usually commercially available as a sodium salt. In its pure form, it is a rust-colored solid.[2] It is mainly used as a pH indicator.
alizarine, yellow, yellow, colored, made, diazo, coupling, reaction, usually, commercially, available, sodium, salt, pure, form, rust, colored, solid, mainly, used, indicator, namesiupac, name, sodium, hydroxy, nitrophenyl, diazenyl, benzoateother, names, nitr. Alizarine Yellow R is a yellow colored azo dye made by the diazo coupling reaction It is usually commercially available as a sodium salt In its pure form it is a rust colored solid 2 It is mainly used as a pH indicator Alizarine Yellow R NamesIUPAC name Sodium 2 hydroxy 5 E 4 nitrophenyl diazenyl benzoateOther names 5 p Nitrophenyl azo salicylic acid sodium saltChrome orangeMordant orange 1C I 14030IdentifiersCAS Number 1718 34 9 Na salt Y2243 76 7 acid 1 Y3D model JSmol Interactive imageChemSpider 17215762 YECHA InfoCard 100 017 109EC Number 209 536 1PubChem CID 6504724 Na salt UNII R1T3O0G585 Na salt YOBF2VZO457 acid YCompTox Dashboard EPA DTXSID1033163InChI InChI 1S C13H9N3O5 Na c17 12 6 3 9 7 11 12 13 18 19 15 14 8 1 4 10 5 2 8 16 20 21 h1 7 17H H 18 19 q 1 p 1 b15 14 YKey HXKKTXMJSVFQSL WPDLWGESSA M YInChI 1 C13H9N3O5 Na c17 12 6 3 9 7 11 12 13 18 19 15 14 8 1 4 10 5 2 8 16 20 21 h1 7 17H H 18 19 q 1 p 1 b15 14 Key HXKKTXMJSVFQSL QUIZLSBABPSMILES Na O C O c1cc ccc1O N N c2ccc cc2 N O OPropertiesChemical formula C13H8N3NaO5 Na salt C13H9N3O5 acid Molar mass 309 21 g mol 1 Na salt 287 23 g mol 1 acid HazardsSigma Aldrich Co ALIZARINE YELLOW R Retrieved on 09 April 2023 GHS labelling PictogramsSignal word WarningHazard statements H302 H319Precautionary statements P264 P270 P280 P301 P312 P305 P351 P338 P330 P337 P313 P501Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa N verify what is Y N Infobox references Alizarine Yellow R pH indicator below pH 10 1 above pH 12 010 1 12 0Preparation editAlizarine Yellow R is produced by azo coupling of salicylic acid and diazonium derivative of 4 Nitroaniline nbsp References edit Lide David R 25 June 2007 CRC Handbook of Chemistry and Physics 88th Edition CRC Press pp 3 10 ISBN 9780849304880 OCLC 1024315229 Safety Datasheet MSDS for alizarin yellow R Department of Chemistry University of Oxford 2005 Archived from the original on 19 March 2011 Retrieved 11 October 2008 External links editAlizarin Yellow R at Sigma Aldrich nbsp This article about an organic compound is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Alizarine Yellow R amp oldid 1160795628, wikipedia, wiki, book, books, library,
