3,7-Diamino-2,8-dimethyl-5-phenylphenaziniumchlorid

Basic Red 2 Struktur
477-73-6
CAS-Nr.
477-73-6
Bezeichnung:
3,7-Diamino-2,8-dimethyl-5-phenylphenaziniumchlorid
Englisch Name:
Basic Red 2
Synonyma:
SAFRANIN;S NO 967;CI 50240;SAFRANINE;Saffron T;SAFRANIN A;SAFRANIN O;SAFRANIN T;SAFRANIN Y;COTTON RED
CBNumber:
CB8141392
Summenformel:
C20H19ClN4
Molgewicht:
350.85
MOL-Datei:
477-73-6.mol

3,7-Diamino-2,8-dimethyl-5-phenylphenaziniumchlorid Eigenschaften

Schmelzpunkt:
>240℃ (decompose)
Siedepunkt:
507.14°C (rough estimate)
Dichte
1.00 g/mL at 20 °C
Brechungsindex
n20/D 1.339
Flammpunkt:
46 °C
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
Löslichkeit
H2O: soluble1mg/mL
Colour Index 
50240
Aggregatzustand
Solid
pka
6.4(at 25℃)
Farbe
S. No.: 967
PH
10 (10g/l, H2O, 20℃)
Wasserlöslichkeit
soluble
maximale Wellenlänge (λmax)
530 nm
BRN 
3924099
Stabilität:
Stable.
Biologische Anwendungen
Hematotoxicity assays; measuring membrane potential; detecting microorganisms; treating diabetes-associated pain,mechanical allodynia,oncological diseases; food packaging materials
EPA chemische Informationen
3,7-Diamino-2,8-dimethyl-5-phenylphenazinium chloride (477-73-6)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xi
R-Sätze: 41-36/38-37/38-10-36/37/38
S-Sätze: 26-39-24/25-36-16
RIDADR  UN 1170 3/PG 3
WGK Germany  3
RTECS-Nr. SG1623000
TSCA  Yes
HS Code  32041300
Giftige Stoffe Daten 477-73-6(Hazardous Substances Data)
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H318 Verursacht schwere Augenschäden. Schwere Augenschädigung Kategorie 1 Achtung GHS hazard pictogramssrc="/GHS05.jpg" width="20" height="20" /> P280, P305+P351+P338, P310
Sicherheit
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

3,7-Diamino-2,8-dimethyl-5-phenylphenaziniumchlorid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R41:Gefahr ernster Augenschäden.
R36/38:Reizt die Augen und die Haut.
R37/38:Reizt die Atmungsorgane und die Haut.
R10:Entzündlich.
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.
S39:Schutzbrille/Gesichtsschutz tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S16:Von Zündquellen fernhalten - Nicht rauchen.

Chemische Eigenschaften

Dark red to violet powder

Verwenden

In forensics to visualize details of cyanoacrylate-fumed friction ridges of human digits.

Definition

A red dye that flu- oresces when exposed to selected wavelengths of light.

Application

Basic Red 2 is disclosed as colored charge-controlling agent in toners for electrophotography and as photosensitizer in solar cells. Safranine dyes are also suitable for use in photoelectric processes. Further more,they can be used as desensitizers indirect positive printing-out emulsions, for photopolymerization using visible light,a slight filters with variable optical density, and as dye components in soluble complex-forming molecules used in affinity-specific separation of nucleic acids.

synthetische

commonly known as Safranine T. Such molecular ratio of 2-Methylbenzene-1 ,4-diamine, and O-Methylaniline oxidation, the resulting condensation product of aniline and purified by precipitation segmented dye, and then converted to the chloride.

läuterung methode

Crystallise it from *benzene/MeOH (1:1) or water. Dry it in vacuo over H2SO4. It has UV: at 520nm (H2O) and 530nm (EtOH). [Beilstein 25 H 403, 25 I 657, 25 III/IV

3,7-Diamino-2,8-dimethyl-5-phenylphenaziniumchlorid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


3,7-Diamino-2,8-dimethyl-5-phenylphenaziniumchlorid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 413)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886
info@dakenam.com China 15928 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21691 55
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555 +8617317452075
jack.li@time-chemicals.com China 1807 55
career henan chemical co
+86-0371-86658258
sales@coreychem.com China 29914 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28180 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22968 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873
sales@chemdad.com China 39916 58
Shenyang Simchoice Chemical Co.,Ltd
+86-024-23769576 +86-15040101888
sales@simchoicechem.com China 255 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 47465 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
sales@tnjchem.com China 34572 58

477-73-6(3,7-Diamino-2,8-dimethyl-5-phenylphenaziniumchlorid)Verwandte Suche:


  • S NO 967
  • SAFRANIN A
  • SAFRANIN
  • SAFRANINE
  • SAFRANINE A,O,T,Y
  • SAFRANINE B
  • SAFRANINE O
  • SAFRANINE ''O''
  • SAFRANINE T
  • SAFRANIN O
  • SAFRANIN 'O'
  • SAFRANIN O (Y,A, ETC)
  • SAFRANIN SOLUTION
  • SAFRANIN SOLUTION, GRAM
  • SAFRANIN T
  • SAFRANIN Y
  • SAFRANIN Y OR A
  • 3,7-DIAMINO-2,8-DIMETHYL-5-PHENYLPHENAZINIUM CHLORIDE
  • C.I. 50240~3,7-Diamino-2,8-dimethyl-5-phenylphenazinium chloride
  • safranin solution acc. to olt
  • Safranin T solution
  • 1,8-Dimethyl-5-phenylphenazin-5-ium-2,7-diamine chloride
  • Safranine, 95%, high purity biological stain, pure
  • 2,8-DIMETHYLPHENOSAFRANINE
  • COTTON RED
  • CI 50240
  • CI NO 50240
  • GRAM'S COUNTERSTAIN
  • GRAM STAIN
  • GRAM'S SAFRANIN
  • GRAM'S SAFRANINE
  • GOSSYPIMINE
  • ANILINE ROSE
  • BASIC RED 2
  • BASIS RED 2
  • Safranine, 85%, certified, pure
  • Safranine O, certified, pure
  • Safranine O (CI x 50240)
  • Safranine O,85%,pure,certified
  • Safranine O,95%,pure,high purity biological stain
  • 3,7-Diamino-2,8-dimethyl-5-phenylphenazinium
  • Safranin O,Basic Red 2, Cotton Red, Gossypimine, Safranin T, SafraninYorA
  • Safranine O 1g [477-73-6]
  • Basic Red 2, Safranine O
  • Safranine O, certified, pure, 85% 25GR
  • Safranine O, high purity biological stain, pure, 95% 25GR
  • Safranine T Safranine O
  • SAFRANINE O (C.I. 50240) FOR MICROSCOPY
  • 3,7-DiaMino-2,8-diMethyl-5-phenylphenazin-5-iuM chloride
  • Safranin O, high purity biological stain
  • PhenaziniuM,3,7-diaMino-2,8-diMethyl-5-phenyl-, chloride (1:1)
  • Tibetan red T
  • Basic Red 2 0
  • 3,7-diamino-2,8-dimethyl-5-phenyl-phenaziniuchloride
  • 2,8-dimethyl-3,7-diamino-5-phenylphenazinium chloride
  • SAFRANIN SOLUTION ACC. TO OLT, FORMICROS COPY
  • SAFRANINE O, CERTIFIED
  • SAFRANINE T REDOX INDICATOR AND FOR MICR OSCOPY
Copyright 2019 © ChemicalBook. All rights reserved