Rouge neutre, en poudre, Bioréactif réactif de culture cellulaire, Sigma-Aldrich®
Marques : SIGMA ALDRICH MICROSCOPYTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Synonyme(s):
N8,N8,3-Triméthyl-2,8-phénazinediamine monochlorhydrate, Rouge basic 5, 3-Amino-7-diméthyle amino-2-méthylphenazine hydrochlorure
M-Clarity™ (Niveau de Qualité) = MQ200
Neutral red (C.l. 50040, Cl Basic red 5) is a protonated diaminophenazine dye that has a small planar conjugated system.
- 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
- Useful as an indicator for preparing neutral red paper, and as a biological stain
Formule:
C₁₅H₁₇ClN₄ Poids moléculaire: 288.78 g/mol Point de fusion: 290 (déc., lit.) Température de stockage: Réfrigérateur |
Numéro MDL:
MFCD00012651 Numéro CAS: 553-24-2 EINECS: 209-035-8 Indice Merck: 12,06571 |
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Résultats des tests de spécification
Appearance (Colour) |
Brown to Black may have red or green sheen |
Appearance (Form) | Powder |
Solubility (Colour) 10 mg/ml, H₂O |
Dark Red |
Infrared spectrum | Conforms to Structure |
Dye Content (Calculated based on UV spectral assay) |
≥90 % |
Cell Culture Test | Pass |
Recommended Retest Period | 4 years |
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