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Phloxine B C.I. 45410

Price: £7.26
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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
  • Biological Dye
  • Determination of Viral Inclusions and Nucleoli
  • Antibacterial Fluorescent Dye

Phloxine B is a brick red powder and is commonly used in the haematoxylin-Phloxine-Saffron stain. Also used for the determination of viral inclusions and nucleoli.

  • C.I. 45410
  • Molecular Formula: C20H2Br4Cl4Na2O5
  • Molecular Weight: 829.64 g/mol
  • Wavelength Absorption (E1%in a 1cm cell in H20): 536-546nm
  • Absorption Ratio: 1.38-2.25
  • Specific Absorption (E1%in10mmcell): >930
  • Moisture Content: <10%

Hazard Phrases: Not considered harmful under normal laboratory conditions

Cas No: 18472-87-2
Einecs No: 242-355-6

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We can also accept a bank transfer (UK Only)

Source Chemicals Ltd