Chlorure de 3-methylamino-7-dimethylaminophénothiazine-5-ium ≥85% (par HPLC), préparé par synthèse directe, Sigma-Aldrich®
Marques : SIGMA ALDRICH MICROSCOPYTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
C.I. 52010, N,N,N′-Trimethylthionin, Azure B, Trimethylthionine chloride, 3-(Dimethylamino)-7-(methylamino)phenothiazin-5-ium chloride, Methylene Azur B
M-Clarity™ (Niveau de qualité) = MQ200
Azure B has been used in M′Fadyean stain to visualize Bacillus anthracis capsule. Azure B is a cationic dye. It is part of the Romanowsky stain, which is used for staining of blood films. It is also used for the localisation of nucleic acids and lignin.
Formule:
C₁₅H₁₆ClN₃S Point de fusion: 205,..210 °C (déc., lit.) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011935 Numéro CAS: 531-55-5 EINECS: 208-511-2 |
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Résultats des tests de spécification
Appearance (Form) | Powder |
Infrared spectrum | Conforms to Structure |
Absorbance | 241 - 247 |
Extinction Coefficient | ≥13000 |
Carbon | ≥49.0 % |
Nitrogen | ≥11.4 % |
Purity (HPLC) | ≥85.0 % |
Solubility (Color), c = 1mg/ml; Water | Blue to Very Dark Blue |
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