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We do not offer international shipping to countries within the European Union

We can only ship non-hazardous products to Rest of World

Amido Black 10B C.I. 20470

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Price: £11.08

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Stock Availability

On Shelf - Approx. UK delivery date: Wednesday the 01st October 2025*

In bulk stock - ships within 10 - 12 Working Days (Excluding weekends and public holidays)

4 to 6 weeks approx. (Not guaranteed)

UK Shipping

Unfortunately, we are not currently accepting orders for Northern Ireland.

We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.

AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE

* We will always try to ship as early as possible. Delivery could be much quicker than stated but is not guaranteed

Applications

Protein Staining
Biological Staining

General

Amido black 10B is an amino acid staining diazo dye used in biochemical research to stain for total protein on transferred membrane blots. It is also used in criminal investigations to detect blood present with latent fingerprints.

Specification

Dye Content: >80%
C.I. 20470
Molecular Formula: C22H14N6Na2O9S2
Molecular Weight: 616.49 g/mol
Lambda Max ABS in Water: 616nm
Absorptivity A 1%,1cm,Lamda Max: 633
Ratio Lambda Max,P -/+15nm: 1.09
Loss on drying (@35 deg C): 9.8%

Hazards

Hazard Phrases: Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Prec Phrases: Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.

Harmful CLP Image