N7005

Neutral Red

Dye content ≥90 %, Powder

• Sinônimo(s): 3-Amino-7-dimethylamino-2-methylphenazine hydrochloride, Basic Red 5, Toluylene red
• Fórmula empírica (Notação de Hill): C₁₅H₁₇ClN₄
• Número CAS: 553-24-2
• Peso molecular: 288.78
• Número do índice de cores: 50040
• Beilstein: 3918740
• Número CE: 209-035-8
• Número MDL: MFCD00012651
• Código UNSPSC: 12171500
• ID de substância PubChem: 24897804
• NACRES: NA.47

Propriedades

• product name: Neutral Red, Dye content ≥90 %
• forma: powder
• Nível de qualidade: 200
• composição: Dye content, ≥90%
• técnica(s): titration: suitable
• cor: brown to black
• pH: 6.8-8.0, red to yellow
• pf: 290 °C (dec.) (lit.)
• solubilidade: water: 10 mg/mL, dark red
• aplicação(ões): diagnostic assay manufacturing; hematology; histology
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: 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
• chave InChI: PGSADBUBUOPOJS-UHFFFAOYSA-N

Descrição

Descrição geral

Neutral red (C.I. 50040) is a protonated diaminophenazine dye. It is aminodimethylaminomethylphenazinehydrochloride, C15H17N4Cl.

Aplicação

Neutral red has multiple staining applications that include its use as a nuclear stain, counterstain in the Gram procedure, either alone, or as a component of the Twort stain (a fast green-neutral red mixture). Neutral red staining is also a viability assessment method used for the detection of viable yeast cells in dandruff samples and of mussel larvae. Neutral red is also recommended for use in viability assessment as it is selectively absorbed by lysosomes and other acidic organelles in cells. It is also used for supravital staining of living blood cells.

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

Ações bioquímicas/fisiológicas

Neutral red is a widely used cationic fluorochrome that is known to accumulate in the Golgi complex and nuclei after first staining lysosomes.

Qualidade

Purified

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)