Muriatic Acid 30% w/w

Muriatic Acid 30% w/w

From: £56.84

From: £56.84


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  • Product Information
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  • Precautionary
  • Shipping Statements
  • MSDS


Looking for Muriatic Acid 30%?

  • We supply muriatic acid 30% in 5L and 25L containers, with bulk discounts available for orders over 4 items
  • In addition to muriatic acid 30%, we also supply a wide range of other muriatic acid products covering various applications and concentrations
  • Full MSDS sheet is available to download from our website

Why is HCL Such a Strong Acid?

Everybody knows it: muriatic acid is a strong acid. But why? The reason lies in the type of bond between hydrogen and chloride.

This compound – also known as hydrogen chloride – is a diatomic molecule with one hydrogen atom (H) and one chlorine atom (Cl) bound via a single covalent bond.

As the chlorine has a stronger negative charge than the hydrogen, the bond becomes quite polar. This polarity makes it very soluble in water and other solvents.

For example, when mixed with water, HCL can dissociate and form hydronium cations H3O, after reaction with water) and chloride anions (Cl-) according to the reaction:

HCl H2O → H3O Cl

Under normal conditions, HCl dissociates virtually completely in water, which means its acid dissociation (or ionisation constant) is large. In a simple manner, this is why muriatic acid is a strong acid.

How to Handle Muriatic Acid

Muriatic acid can be dangerous if not handled correctly and in a safe manner. This includes avoiding processes with alkaline compounds, as this may develop an exothermic reaction.

In addition, mixtures with cyanide should also be restricted to avoid the generation of hydrogen cyanide gas.

From a general point of view, any processes that may lead to a high risk of exposure should not be carried out without the necessary training and use of appropriate protective equipment.

Friendly Service

If you need any help, simply contact us and a member of staff will be glad to assist you before, during and after your order. We also offer free technical advice if you need to find out more about our products.




MSDS Files

The following files are available to download:

Product IDProductpost_statusBulkDownload SDS File
3495Muriatic Acid 30% w/wpublish2038 - 2038 - SDS11762.pdf

Please note: we only deliver to registered UK businesses at non-residential addresses with a minimum order value of £100 before VAT

We only supply to mainland UK, contact us on 0800 990 3258 for rates to Ireland.

Please notify us if you have specific delivery requirements such as restricted access, requirement for a tail-lift delivery vehicle or pallet truck. Failure to notify us of a special delivery instructions can incur additional charges from our carriers.

0800 990 3258