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Trypan blue (C.l. 23850), 10 g

for microscopy
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
Danger
H350
i may cause cancer
P202 P280 P308+P313
i do not handle until all safety precautions have been read and understood, wear protective gloves, IF exposed or concerned: Get medical advice/attention
Pack Qty.
Pack.
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

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.

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.
Product details

€26.35/Pack Qty. 

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 
Trypan blue (C.l. 23850)
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Order No. Pack Qty. Pack. Price Quantity
CN76.1 10 g glass €26.35
CN76.2 25 g glass €46.15
CN76.3 50 g glass €84.40
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Downloads / MSDS


Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Dye content≥80 %
Loss on drying≤10 %
Absorption max. (50:50 H2O:ethanol)590-610 nm

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