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

Rock Salt (Sodium Chloride)

Price: £3.95
Stock Availability:

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Stock Availability
On Shelf - Approx. UK delivery date: Wednesday the 08th 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, Jersey and Guernsey.

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

Rock salt is the common name for halite. It is a rock, rather than a mineral, and this is what makes it different to the salt you may find on your dinner table, although they do share many characteristics.

  • Molecular Formula: NaCl
  • Molecular Weight: 58.43 g/ml
  • Colour: White
  • Melting Point: 801°C
  • pH: 5.0-9.0 (25°C, 5% in solution)

Hazard Phrases: Not considered harmful under normal laboratory conditions

Cas No: 7647-14-5
Einecs No: 231-598-3

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Source Chemicals Ltd