Hydrogen-4-[[4-(ethylamino)-m-tolyl][4-(ethylimino)-3-methylcyclohexa-2,5-dien-1-yliden]methyl]benzol-1,3-disulfonatnatrium

Bezeichnung:Hydrogen-4-[[4-(ethylamino)-m-tolyl][4-(ethylimino)-3-methylcyclohexa-2,5-dien-1-yliden]methyl]benzol-1,3-disulfonatnatrium

CAS-Nr2650-17-1

Englisch Name:Xylene Cyanole FF

CBNumberCB6722520

SummenformelC25H29N2NaO6S2

Molgewicht540.62

MOL-Datei2650-17-1.mol

Synonyma

Hydrogen-4-[[4-(ethylamino)-m-tolyl][4-(ethylimino)-3-methylcyclohexa-2,5-dien-1-yliden]methyl]benzol-1,3-disulfonatnatrium

Hydrogen-4-[[4-(ethylamino)-m-tolyl][4-(ethylimino)-3-methylcyclohexa-2,5-dien-1-yliden]methyl]benzol-1,3-disulfonatnatrium physikalisch-chemischer Eigenschaften

Schmelzpunkt	295°C
storage temp.	room temp
Löslichkeit	H2O: complete1mg/mL, clear, blue
Aggregatzustand	Solid
Colour Index	42135
Farbe	Green
Säure-Base-Indikators(pH-Indikatoren)	2.9 (purple) - 4.6 (green)(Methyl Orange - Xylene Cyanol)
Wasserlöslichkeit	Soluble in water.
Stabilität	Stable. Moisture-sensitive. Incompatible with strong oxidizing agents.
CAS Datenbank	2650-17-1(CAS DataBase Reference)
EPA chemische Informationen	1,3-Benzenedisulfonic acid, 4-[[4-(ethylamino)-3-methylphenyl][4-(ethylimino)-3-methyl-2,5-cyclohexadien-1-ylidene]methyl]-, monosodium salt (2650-17-1)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-36-24/25
WGK Germany	3
TSCA	Yes
HS Code	32041900

Gefahreninformationscode (GHS)

Xylene Cyanole FF Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
dark green or blue-grey crystals
Verwenden
Suitable as a tracking dye for DNA sequencing.
Verwenden
Xylene Cyanol FF is a tracking dye commonly used for nucleic acids. The compound has been used in both electrophoresis polyacrylamide and agarose gels for various evaluations including DNA sequencing. The compound has also been used in a mobility shift analysis of ssDNA. In addition, two highly sensitive spectrophotometric assays have been developed for the detection of platinum (IV) (sc-250738, Platinum(IV) chloride) and Chromium (sc-214714) with the use of Xylene Cyanol FF. As an organic dye-inactivated Sendai virus vaccine, Xylene Cyanol FF displayed strong protection against the virus.
synthetische
4-Formylbenzene-1,3-disulfonic acid (1 Moore) and N-ethyl-2-methylbenzenamine (2 Moore) condensation, garnish with heavy chromate salt-oxalic acid oxidation its product.
Allgemeine Beschreibung
Xylene cyanol is often used as a tracking dye during agarose or polyacrylamide gel electrophoresis. It has a slightly negative charge and will migrate in the same direction as DNA, allowing the user to monitor the progress of molecules moving through the gel. The tracking dye typically migrates with the DNA molecules around 5kb. Xylene cyanol may also be used in loading buffer that facilitates the observation of the sample during gel loading and electrophoresis.
Biochem/physiol Actions
Xylene Cyanol FF acts as nucleic acid stain.

Properties and Applications

bright blue. Soluble in water to blue.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
ISO	2	2	3-4	2-3	1		2-3	1
AATCC	2	4-5	4-5	2-3	1		2	2

Xylene Cyanole FF Upstream-Materialien And Downstream Produkte

Hydrogen-4-[[4-(ethylamino)-m-tolyl][4-(ethylimino)-3-methylcyclohexa-2,5-dien-1-yliden]methyl]benzol-1,3-disulfonatnatrium Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

2650-17-1, Xylene Cyanole FF Verwandte Suche:

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