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

Carmine (Alum Lake) Certified

Price: £48.05
Stock Availability:

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Stock Availability
On Shelf - Approx. UK delivery date: Tuesday the 23rd September 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

Carmine is a dark pink to red powder

  • C.I. 75470
  • Minimum Dye Content: 50.0-55.0%
  • Molecular Formula: C22H20O12
  • Molecular Weight: 492.39
  • Loss on Drying: <11%
  • Ash: <5%
  • Arsenic (As): <1ppm
  • Lead (Pb): <10ppm
  • Solubility: Ethanol,alkali hydroxides, partly soluble in water, borax (0.8mg/ml)

Hazard Phrases: Not considered harmful under normal laboratory conditions

Cas No: 1390-65-4

Payment Methods

We can also accept a bank transfer (UK Only)

Source Chemicals Ltd