N4638

Neutralrot

BioReagent, Powder

• Synonym(e): 3-Amino-7-dimethylamino-2-methylphenazin -hydrochlorid, Basic Red 5, Toluylenrot
• Empirische Formel (Hill-System): C₁₅H₁₇ClN₄
• CAS-Nummer: 553-24-2
• Molekulargewicht: 288.78
• Farbindexnummer: 50040
• Beilstein: 3918740
• EG-Nummer: 209-035-8
• MDL-Nummer: MFCD00012651
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 24897707
• NACRES: NA.47

Eigenschaften

• product name: Neutralrot, powder, BioReagent, suitable for cell culture
• Produktlinie: BioReagent
• Qualitätsniveau: 200
• Form: powder
• Zusammensetzung: Dye content, ≥90%
• Methode(n): cell culture | mammalian: suitable; titration: suitable
• Farbe: brown to black
• pH-Wert: 6.8-8.0, red to yellow
• mp (Schmelzpunkt): 290 °C (dec.) (lit.)
• Löslichkeit: H₂O: 10 mg/mL
• Anwendung(en): diagnostic assay manufacturing
• Lagertemp.: 2-8°C
• SMILES String: Cl.CN(C)c1ccc2nc3cc(C)c(N)cc3nc2c1
• InChI: 1S/C15H16N4.ClH/c1-9-6-13-15(8-11(9)16)18-14-7-10(19(2)3)4-5-12(14)17-13;/h4-8H,16H2,1-3H3;1H
• InChIKey: PGSADBUBUOPOJS-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Neutral red (C.l. 50040, Cl Basic red 5) is a protonated diaminophenazine dye that has a small planar conjugated system.

Anwendung

Neutral red has been used in several histological staining applications that include:

• as a nuclear stain
• as a counterstain in the Gram procedure, either alone, or as a component of the Twort stain, a fast green-neutral red mixture.
• fluorescent staining of nucleic acids in nervous tissue, of lipids and hydrophobic substances such as suberin and of phenolic compounds in algal cell walls
• detection of viable yeast cells in dandruff samples and of mussel larvae
• Neutral red has also been used as a stain in flow cytometry.

Angewendet als Indikator für die Herstellung von Neutralrotpapier und als biologischer Farbstoff

Angaben zur Herstellung

gereinigt

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)