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Trypan Blue C.I.23850
£11.25 to £67.95
Code: Please choose option from drop down above
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| Variation ID | Product Code | Pack Size | List Price | Qty | |
|---|---|---|---|---|---|
| RRBD51-U | 10g | £11.25 | |||
| RRBD51-W | 25g | £21.95 | |||
| RRBD51-2W | 50g | £35.75 | |||
| RRBD51-X | 100g | £67.95 |
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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