861251

Neutral Red

certified by the Biological Stain Commission

• Sinonimo/i: 3-Amino-7-dimethylamino-2-methylphenazine hydrochloride, Basic Red 5, Toluylene red
• Formula empirica (notazione di Hill): C₁₅H₁₇ClN₄
• Numero CAS: 553-24-2
• Peso molecolare: 288.78
• Colour Index: 50040
• Beilstein: 3918740
• Numero CE: 209-035-8
• Numero MDL: MFCD00012651
• Codice UNSPSC: 12171500
• ID PubChem: 24888533
• NACRES: NA.47

Proprietà

• Grado: certified by the Biological Stain Commission
• Livello qualitativo: 100
• Forma fisica: powder
• Composizione: Dye content, 50-60%
• tecniche: titration: suitable
• pH: 6.8-8.0, red to yellow
• Punto di fusione: 290 °C (dec.) (lit.)
• Solubilità: water: 1 mg/mL
• λmax: 540 nm
• applicazioni: diagnostic assay manufacturing; hematology; histology
• Temperatura di conservazione: room temp
• Stringa SMILE: 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; PGSADBUBUOPOJS-UHFFFAOYSA-N

Descrizione

Applicazioni

Neutral red has been used as a staining agent for micro- and meso-plankton. It has been used as a staining agent for nematocytes.

Useful as an indicator for preparing neutral red paper, and as a biological stain.

Azioni biochim/fisiol

Neutral red is useful as an indicator for preparing neutral red paper, and as a biological stain. Neutral dye has low toxicity and is a vital dye. It can also be used as a pH indicator. It is used for cell viability assay. The dye accumulates in the lysosomes of living healthy cells, but not in damaged cells.

Compatibilità

Certified for use in the method of Doan & Ralph for the supravital staining of living blood cells.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)