Misplaced Pages

Alizarine Yellow R: Difference between revisions

Article snapshot taken from[REDACTED] with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
Browse history interactively← Previous editNext edit →Content deleted Content addedVisualWikitext
Revision as of 14:50, 13 February 2012 edit203.82.82.88 (talk)No edit summary← Previous edit Revision as of 14:53, 13 February 2012 edit undoEdgar181 (talk | contribs)Extended confirmed users196,325 edits Undid revision 476655139 by 203.82.82.88 (talk)Next edit →
Line 1: Line 1:
{{chembox {{chembox
| verifiedrevid = 399494093 | verifiedrevid = 399494093
| Name = Alizareen Yellow R | Name = Alizarine Yellow R
| ImageFile1 = Alizarin-yellow-R-1718-34-9-sodium-salt-2D-skeletal.png | ImageFile1 = Alizarin-yellow-R-1718-34-9-sodium-salt-2D-skeletal.png
| ImageSize1 = 220px | ImageSize1 = 220px

Revision as of 14:53, 13 February 2012

Alizarine Yellow R
Alizarin Yellow R (sodium salt)
Alizarin Yellow R (sodium salt)
Alizarin Yellow R (acid)
Alizarin Yellow R (acid)
Names
Other names 5-salicylic acid sodium salt
Chrome Orange
Mordant Orange 1
C.I. 14030
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.017.109 Edit this at Wikidata
CompTox Dashboard (EPA)
InChI
  • 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+;Key: HXKKTXMJSVFQSL-WPDLWGESSA-M
  • InChI=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-QUIZLSBABP
SMILES
  • .O=C()c1cc(ccc1O)/N=N/c2ccc(cc2)()=O
Properties
Chemical formula C13H8N3NaO5 (Na salt)
C13H9N3O5 (acid)
Molar mass 309.21 g mol (Na salt)
287.23 g mol (acid)
Hazards
Occupational safety and health (OHS/OSH):
Main hazards Harmful
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkY verify (what is  ?) Infobox references
Chemical compound

Alizarine Yellow R is a yellow colored azo dye made by the diazo coupling reaction. It usually comes as a sodium salt. In its pure form it is a rust-colored solid.

Special properties

Alizarine Yellow R is a pH indicator.

Alizarine Yellow R (pH indicator)
below pH 10.1 above pH 12.0
10.1 ⇌ 12.0

References

  1. Lide, David R. (2008). CRC Handbook of Chemistry and Physics, 89th Edition. CRC Press. pp. 3–10. ISBN 978-0-8493-0488-0.
  2. http://msds.chem.ox.ac.uk/AL/alizarin_yellow_R.html


Stub icon

This article about an organic compound is a stub. You can help Misplaced Pages by expanding it.

Categories:
Alizarine Yellow R: Difference between revisions Add topic