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Bleu trypan 60% (teneur en colorant) ≥80% (par HPLC), Sigma-Aldrich®

Marques : SIGMA ALDRICH MICROSCOPY
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Danger


M-Clarity™ (Niveau de qualité) = MQ200

302643-100G 302643-25G
302643-100GEA 263 EUR
302643-100G 302643-25G
Bleu trypan 60% (teneur en colorant) ≥80% (par HPLC), Sigma-Aldrich®
Bleu trypan

Trypan Blue (C.l. 23850) is a large, tetrasulfonated anionic, hydrophilic dye. It is also known as diamine blue 3B. Trypan blue has been used as a dye in trypan blue exclusion assay/cell viability assay to detect dead cells.

Formule: C₃₄H₂₄N₆Na₄O₁₄S₄
Point de fusion: >300 °C (lit.)                      
Température de stockage: Room Temperature
Numéro MDL: MFCD00003969
Numéro CAS: 72-57-1
EINECS: 200-786-7
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Résultats des tests de spécification

Appearance (Color) Dark Green to Brown or Brown-Black
Appearance (Form) Powder or Crystals or Granules
Infrared spectrum Conforms to Structure
Wavelength 603 - 607 nm
Extinction Coefficient, c = 0.01 g/L; Methanol ≥60000
Carbon ≥24.6 %
Nitrogen ≥5.0 %
Purity (HPLC) ≥80.0 %
Solubility (Turbidity); Opaque, c = 1mg/ml; Water Conforms
Solubility (Color) Dark Blue
Recommended Retest Period 5 Years


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