5-(p-Nitrophenylazo)salicylsure
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- CAS-Nr.
- 2243-76-7
- Bezeichnung:
- 5-(p-Nitrophenylazo)salicylsure
- Englisch Name:
- Mordant Orange 1
- Synonyma:
- MO1;18-24;pnbas;ORANGE R;CI 14030;Alizarin R;CI NO 14030;terracottarrn;terracotta2rn;CHROME ORANGE
- CBNumber:
- CB0780911
- Summenformel:
- C13H9N3O5
- Molgewicht:
- 287.23
- MOL-Datei:
- 2243-76-7.mol
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5-(p-Nitrophenylazo)salicylsure Eigenschaften
- Schmelzpunkt:
- 250°C
- Siedepunkt:
- 429.53°C (rough estimate)
- Dichte
- 1.3681 (rough estimate)
- Brechungsindex
- 1.5600 (estimate)
- L?slichkeit
- Soluble in water, ethanol; slightly soluble in acetone
- pka
- 11.2(at 25℃)
- Colour Index
- 14030
- Aggregatzustand
- powder
- Farbe
- Orange-brown
- S?ure-Base-Indikators(pH-Indikatoren)
- 10(Yellow)-12(Violet)
- Wasserl?slichkeit
- SOLUBLE
- maximale Wellenl?nge (λmax)
- 385nm
- Merck
- 14,255
- BRN
- 962365
- Major Application
- Display device, photoresist, nanoparticles, sensors, image-recoring materials, photoconductive materials, photography, electrorheological materials, copying materials, optical engineering applications, monitoring oil degradation, lubricant, flame luminosity enhancing agent, coloring zinc, method for polymerization of vinyl chloride, determination of OH groups on resins, cosmetics, diapers, food storage, measurement of acidity injuice, assay for aldehyde contents, determination of albumin, agent for plaque, method for counting leukocytes, antifungal agent
- InChIKey
- ZHFPEICFUVWJIS-BGWNKZQTSA-M
- CAS Datenbank
- 2243-76-7(CAS DataBase Reference)
- EPA chemische Informationen
- Benzoic acid, 2-hydroxy-5-[(4-nitrophenyl)azo]- (2243-76-7)
5-(p-Nitrophenylazo)salicylsure Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R22:Gesundheitssch?dlich beim Verschlucken.
R36:Reizt die Augen.
S-S?tze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
brown powder
synthetische
4-Nitrobenzenamine diazotization, and 2-Hydroxybenzoic acid?coupling.
l?uterung methode
The free acid is precipitated by adding HCl to an aqueous solution of the Na salt. After 2 recrystallisations from aqueous AcOH, it has m 255o(dec); [m 253-254o(dec) was reported by Hewitt & Fox J Chem Soc 79 49 1901]. The free acid recrystallises from dilute AcOH as orange brown needles. The Na salt changes colour from yellow to red when the pH is increased from 10.2 to 12.0. [Woodland et al. J Am Chem Soc 75 5835 1953, Beilstein 16 IV 372.]
5-(p-Nitrophenylazo)salicylsure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
5-(p-Nitrophenylazo)salicylsure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 283)Lieferanten
2243-76-7(5-(p-Nitrophenylazo)salicylsure)Verwandte Suche:
- MORDANT ORANGE 1
- P-NITROBENZENEAZOSALICYLIC ACID SODIUM SALT
- ORANGE R
- TIMTEC-BB SBB008990
- SODIUM P-NITROBENZENEAZOSALICYLATE
- SODIUM 5-(P-NITROPHENYLAZO)SALICYLATE
- synchromateorangeaor
- terracotta2rn
- terracottarrn
- tertrochromeyellow3r
- yodochromeorangea
- Alizarin yellow R (0.1% in Water) [for PH Determination]
- CI NO 14030
- CI 14030
- CHROME ORANGE
- ALIZARIN YELLOW R
- ALIZARIN ORANGE
- 5-(P-NITROPHENYLAZO)SALICYLIC ACID SODIUM SALT
- Acid mordant Orange 1
- ALIZARIN YELLOW G INDICATOR C.I. no 14030
- (0.1% IN WATER)
- Mordant Orange 1, pure
- Benzoic acid, 2-hydroxy-5-(4-nitrophenyl)azo-
- 18-24
- Mordant orange 1 (C.I. 14030)
- 5-(4-Nitrophenylazo)salicylic acid
- 5-(4-Nitrophenylazo)salicylic acid, Alizarin Yellow R
- Alizarin yellow RW
- C.I.Mordant orange 1、C.I. 14030
- Alizarin Yellow R
5-(4-Nitrophenylazo)salicylic Acid
- C.I.Mordant Orange 1(14030)
- MO1
- Mordant Orange 1 (0.1% in Water)
[for pH Determination]
- 5-(4-Nitrophenylazo)salicylic acid
C.I. 14030
- Salicylic acid, 5-(p-nitrophenylazo)-
- 4-nitrobenzene-1-azo-5-salicylic Acid
- Acid alizarine Yellow r
- Anthranol chr
- 2-hydroxy-5-((4-nitrophenyl)azo)-benzoicaci
- 2-hydroxy-5-[(4-nitrophenyl)azo]-benzoicaci
- 2-hydroxy-5-[(4-nitrophenyl)azo]-Benzoicacid
- 5-((p-nitrophenyl)azo)-salicylicaci
- acidalizarinyellowr
- alizarinechromeorangeg
- alizarineorange
- alizarineorange2gn
- alizarineorangerd
- alizarineyellowp
- alizarineyellowr(indicator)
- alizarineyellowr-cf
- alizarineyellowrw
- alphacroicoranger
- anthranolchromeyellowr
- azochromaloranger
- brasilianchromeoranger
- c.i.mordantorange1
- chromacidoranges
- chromefastorangerw
