International Shipping

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

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

Celestine Blue Powder C.I. 51050

Price: £7.95
Stock Availability:

Compare all Pack Sizes

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 Stain
  • Nuclear Stain

Celestine blue is used along with an alum haematoxylin as a nuclear stain which is resistant to decolourisation by succeeding acid stains and solutions.

  • Dye Content: >80%
  • Molecular Formula :C17H18ClN3O4
  • Molecular Weight: 363.80
  • Solubility: Soluble in Water
  • UV-Visible Spectrum: E(645 +/- 7nm)=29,000 min
  • conc 10.0mg/l H20

Hazard Phrases: Not considered harmful under normal laboratory conditions

Cas No: 1562-90-9
Einecs No: 216-346-2

Payment Methods

We can also accept a bank transfer (UK Only)

Source Chemicals Ltd