Sodium bisulphite

Our high-quality sodium bisulphite is available in different grades and is used in various industries. It is a 40% aqueous solution which is used as a reducing agent in the chemical industry, in the paper industry and as a food preservative.

The advantages of
GRILLO sodium bisulphite


Low CO2 emissions

Sodium bisulphite production has been subjected to cradle-to-gate certification in accordance with ISO 14067. The specific CO2 emissions have been determined and can be provided to our customers with audited approved certificates. Thanks to modern production processes, the values are at a very low level.

More advantages

High flexibility
We offer our customers a high degree of flexibility to quickly respond to individual needs and requirements.
Reliable logistics
Our reliable logistics include a stable supply chain and a high-performance 24-hour loading facility to ensure high delivery reliability.
Personal customer service
Our personal customer service supports our customers in all questions concerning GRILLO sodium bisulphite and offers individual solutions for their requirements.
PCF certificates
The PCF certificate for our sodium bisulphite enables our customers to track the ecological rucksack of their product and to calculate their own CO2 footprint. This helps to achieve their sustainability targets.

Application areas of

GRILLO sodium bisulphite

Chemical industry

Our sodium bisulphite is used as a reducing agent in the chemical industry, for example in waste water treatment.

Food industry

In the food industry our sodium bisulphite is used as a food preservative (food additive E 222).

Paper & printing industry

Liquid sodium bisulphite is used in the paper industry as a bleaching agent and reducing agent.

Our product range

The following grades are available:

• Sodium bisulphite, technical grade
• Sodium bisulphite, food grade (E222)

Sodium bisulphite is shipped

• loose in road tankers / ISO containers

What is sodium bisulphite?

Sodium bisulphite (sodium hydrogen sulphite) is a 40% aqueous solution.

Sodium bisulphite is used as a reducing agent in the chemical industry, in the paper industry and as a food preservative (food additive E222).

Further topics


Together for a liveable and sustainable future

At GRILLO, we are convinced that sustainability is not a trend, but a necessity. We therefore aim to continuously improve our processes and products and make a positive impact on the environment and society. We rely on sustainable solutions such as ECO ZINC, a circular economy and CO2 reduced production to make our contribution to climate protection and create a future worth living.

GRILLO media library: find out more!

From technical data sheets to detailed presentations and press articles – in our media library you will find all the details about our products and solutions for download.


Do you have any questions or do you need our advice?

Simply contact us by phone or via our form.

Thomas Hildering

+49 203 5557-334

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