| Revision as of 09:01, 25 October 2011 editBeetstra (talk | contribs)Edit filter managers, Administrators172,031 edits Script assisted update of identifiers for the Chem/Drugbox validation project (updated: 'ChemSpiderID', 'ChEBI', 'StdInChI', 'StdInChIKey', 'CASNo').← Previous edit |
Latest revision as of 13:15, 11 January 2021 edit undoShyamal (talk | contribs)Autopatrolled, Administrators98,502 edits worth explainingTag: Visual edit |
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{{chembox |
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{{chembox |
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| Verifiedfields = changed |
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| verifiedrevid = 429194220 |
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| verifiedrevid = 457287598 |
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| Reference=<ref>, at ]</ref> |
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| Reference=<ref>, at ]</ref> |
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| ImageFile = Janus green B.svg |
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| ImageFile = Janus green B.svg |
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| ImageSize = 200px |
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| ImageSize = 270px |
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| ImageFile1 = Janus Green B ions ball.png |
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| ImageSize1 = 280 |
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| ImageAlt1 = Ball-and-stick model of the component ions of Janus Green B |
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| ImageFileL1 = Janus Green B powder.jpg |
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| ImageSizeL1 = 130 |
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| ImageCaptionL1 = Solid Janus Green B |
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| ImageFileR1 = Janus Green B solution.jpg |
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| ImageSizeR1 = 130 |
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| ImageCaptionR1 = Janus Green B Solution |
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| IUPACName = 8-(4-Dimethylaminophenyl)diazenyl-''N'',''N''-diethyl-10-phenylphenazin-10-ium-2-amine chloride |
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| IUPACName = 8-(4-Dimethylaminophenyl)diazenyl-''N'',''N''-diethyl-10-phenylphenazin-10-ium-2-amine chloride |
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| OtherNames = Diazin Green S<br>Union Green B |
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| OtherNames = Diazin Green S<br>Union Green B |
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| Section1 = {{Chembox Identifiers |
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| Section1 = {{Chembox Identifiers |
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| CASNo_Ref = {{cascite|correct|??}} |
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| CASNo_Ref = {{cascite|correct|CAS}} |
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| CASNo = <!-- blanked - oldvalue: 2869-83-2 --> |
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| CASNo = 2869-83-2 |
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| UNII_Ref = {{fdacite|correct|FDA}} |
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| UNII = B9KQ101KHX |
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| EINECS = 220-695-6 |
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| EINECS = 220-695-6 |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID = 68607 |
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| ChemSpiderID = 68607 |
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| ChEBI_Ref = {{ebicite|correct|EBI}} |
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| ChEBI = 21184 |
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| ChEBI = 21184 |
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| StdInChI_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChI = 1S/C30H31N6.ClH/c1-5-35(6-2)26-17-19-28-30(21-26)36(25-10-8-7-9-11-25)29-20-23(14-18-27(29)31-28)33-32-22-12-15-24(16-13-22)34(3)4;/h7-21H,5-6H2,1-4H3;1H/q+1;/p-1 |
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| StdInChI = 1S/C30H31N6.ClH/c1-5-35(6-2)26-17-19-28-30(21-26)36(25-10-8-7-9-11-25)29-20-23(14-18-27(29)31-28)33-32-22-12-15-24(16-13-22)34(3)4;/h7-21H,5-6H2,1-4H3;1H/q+1;/p-1 |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey = XXACTDWGHQXLGW-UHFFFAOYSA-M |
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| StdInChIKey = XXACTDWGHQXLGW-UHFFFAOYSA-M |
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| PubChem = 76123 |
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| PubChem = 76123 |
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| MainHazards = |
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| MainHazards = |
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| FlashPt = |
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| FlashPt = |
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| Autoignition = }} |
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| AutoignitionPt = }} |
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'''Janus Green B''' is a basic ] and ] used in ] It is also used to stain ] supravitally. |
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'''Janus Green B''' is a basic ] and ] used in ]. It is also used to stain ] ], as was introduced by ] in 1900.<ref>Michaelis, L. (1900). Die vitale Farbung, eine Darstellungsmethode der Zellgranula. Archiv für mikroskopische Anatomie 55:558-575(Also Tafel XXXII)</ref> |
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The indicator Janus Green B changes colour according to the amount of oxygen present.<ref>http://www.mrothery.co.uk/bio_web_prac/practicals/2anaerobic%20resp%20student.doc</ref> |
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The indicator Janus Green B changes colour according to the amount of oxygen present.<ref>{{Cite web |url=http://www.mrothery.co.uk/bio_web_prac/practicals/2anaerobic%20resp%20student.doc |title=Archived copy |access-date=2007-10-31 |archive-url=https://web.archive.org/web/20060224140207/http://www.mrothery.co.uk/bio_web_prac/practicals/2anaerobic%20resp%20student.doc |archive-date=2006-02-24 |url-status=dead }}</ref> When oxygen is present, the indicator oxidizes to a blue colour. In the absence of oxygen, the indicator is reduced and changes to a pink colour. |
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*Oxygen present: Indicator oxidised to blue colour |
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*Oxygen absent: Indicator reduced to pink colour |
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==References== |
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==References== |
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{{reflist}} |
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{{reflist}} |
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