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Trypan Blue C.I.23850 Group Picture

Trypan Blue C.I.23850

£11.25 to £67.95

Code: Please choose option from drop down above
  Pack Size List Price Qty  
photo_camera 10g
RRBD51-U
£11.25
photo_camera 25g
RRBD51-W
£21.95
photo_camera 50g
RRBD51-2W
£35.75
photo_camera 100g
RRBD51-X
£67.95

Trypan blue, also known as Direct Blue 14, is a vital stain used to selectively colour dead tissues or cells blue. It is a diazo dye. Live cells or tissues with intact cell membranes are not coloured.

  • Used as a biological dye

Dye Content: >25-80%
Molecular Formula: C34H24N6Na4O14S4
Molecular Weight: 960.81 g/mol
Lambda max: 607nm in methanol and 588nm in water
Melting Point: >300 °C
Loss on drying: <8% 
Solubility: Clear to opaque dark blue solution

Cas Number: 72-57-1

Einecs Number: 200-786-7

HS Code / Commodity Code: 32129000

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