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Magnesium Carbonate 94.5%, Heavy

Price: £8.95
Stock Availability:

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Stock Availability
On Shelf - Approx. UK delivery date: Wednesday the 17th 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

Magnesium Carbonate T2 is a high purity, fine particle size, natural magnesium carbonate.

  • Assay: 94.5% (MGCO3)
  • M.F.: MgCO3
  • M.W.: 84.31
  • Magnesium Oxide (MgO): 45.8
  • Calcium Oxide (CaO): <1%
  • Silicon Dioxide (SiO2): <2.5%
  • Iron ( Fe2O3): <0.07%
  • Residue on a 53um sieve: <1%
  • Loss on ignition (950 deg C): <50%

Hazard Phrases: Not considered harmful under normal laboratory conditions

Cas No: 39409-82-0
Einecs No: 235-192-7

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Source Chemicals Ltd