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Trypan blue (C.l. 23850), 10 g
for microscopy
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H350
may cause cancer
P202 P280 P308+P313
do not handle until all safety precautions have been read and understood, wear protective gloves, IF exposed or concerned: Get medical advice/attention
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Benzamine blue, Tolidin-diazo-bis-8-amino-1-naphthol-3,6-disulphonic acid tetrasodium salt
Empirical formula C34H24N6Na4O14S4
Molar mass (M) 960,82 g/mol
Melting point (mp) 300 °C
WGK 3
CAS No. 72-57-1
EG-Nr. 200-786-7
Molar mass (M) 960,82 g/mol
Melting point (mp) 300 °C
WGK 3
CAS No. 72-57-1
EG-Nr. 200-786-7
For vital and histological staining.
Stock solution: 0.5 % in PBS or in NaCl solution (0.9 %).
Stabile for several months when sterile filtrated and stored at room temperature.Working concentration: 0.1-0.2 % in PBS
Note: Always keep bottles tightly closed.
Stock solution: 0.5 % in PBS or in NaCl solution (0.9 %).
Stabile for several months when sterile filtrated and stored at room temperature.Working concentration: 0.1-0.2 % in PBS
Note: Always keep bottles tightly closed.
Trypan blue is a protein staining azo dye used for vital staining (vitality test of cells), based on its selective ability to pass membranes of damaged cells. Used for polychromatic staining, e.g. to visualise collagen fibres in connective tissue.
€31.75
/Pack Qty.
€25.35/Pack Qty. Campaign price!
Purchase before 31.05.2023 23:59 to benefit from this special price!
excl. VAT. | 10 g per Pack Qty.
Art. No. CN76.1
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Product details
Trypan blue (C.l. 23850) for microscopy
Trypan blue is a protein staining azo dye used for vital staining (vitality test of cells), based on its selective ability to pass membranes of damaged cells. Used for polychromatic staining, e.g. to visualise collagen fibres in connective tissue.
Technical Information
| Dyeing | dead cells blue |
| Use | vitality test |
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Trypan blue (C.l. 23850)
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| CN76.1 | 10 g | glass |
€31.75
€25.35 |
|
|
| CN76.2 | 25 g | glass |
€56.45
€45.15 |
|
|
| CN76.3 | 50 g | glass |
€99.90
€79.85 |
|
|
|
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Downloads / MSDS
Certificates of Analysis
Type analysis
| Dye content | ≥80 % |
| Loss on drying | ≤10 % |
| Absorption max. (50:50 H2O:ethanol) | 590-610 nm |