Sodium Bisulphate has a variety of uses but is typically used as a pH reducer, in metal finishing and as a food additive.

Available with certificates of analysis and specifications for all your quality assurance needs.

If you dont see the packaging size you require please get in touch, we are able to supply all our products in any package size.

CAS Number


Einecs Number


% Active


Chemical Formula


Molecular Weight



Sodium Hydrogen sulphate

Sodium hydrogen sulfate

Sodium acid sulfate

Bisulfate of soda

H318 – Causes serious eye damage.

P280 – Wear protective gloves/ protective clothing/ eye protection.
P305+P351+P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.