Industrial Chemicals

Base chemicals for all industries: Industrial chemistry, treatment plants, water chemistry (incl. swimming pools), incineration plants, mineral raw materials and the detergent and cleaning product industry.

Contact us


Business Unit Basic Chemicals
Räffelstrasse 12
8045 Zurich, Switzerland

Phone : +41 43 499 25 00
Fax : +41 43 499 25 01

Learn more about new innovations, technologies and application-specific product details, and read specialized articles about products and services in the industrial chemicals industry. 


Chlorates in Swimming Pool Water – an undesirable by-product

An increased concentration of chlorates in swimming pool water is known to be harmful to health. With targeted measures, the unavoidable formation of chlorates can be kept as low…


Wastewater treatment

A success story that improves our lives.

Read more about the functionality of wastewater treatment plants in our chemworld issue 2019.


Water chemistry

From drinking water to personal hygiene and from industry to wastewater treatment.


Calcium hypochlorite from IMPAG - Pure quality direct from Japan

Clean water – It is simply a good feeling to swim in perfectly hygienic water!

Information about calcium Hypochlorite


TMT 15® for heavy metal precipitation

Heavy metals are indispensable for many production processes, yet their use leaves behind waste water that contains heavy metal. To minimize environmental pollution, national…


Effective rim cleaner without acids or bases

Sodium thioglycolate is an ideal product for producing rim cleaners and brake dust removers.


Ammonia from Borealis

The products of PEC-Rhin are exclusively distributed by the fertilizer subsidiary of the Borealis Group, Borealis L.A.T.


Mineral raw materials and fillers

We are happy to present our current portfolio of mineral raw materials!


Use of activated carbon in swimming pools

Granular activated carbon (typically coconut shell activated charcoal, being highly wear resistant) serves to remove harmful chloramines and AOX from swimming pool water.…


Sodium sulphate (Na2SO4)

The LENZING™ sodium sulphate produced by Lenzing AG meets the requirements of the European Pharmacopoeia and is approved in the EU as a food additive under the number E 514…


Fire- and chemical-resistant cements and mortars

In making cement and mortar, one ingredient added alongside the raw materials limestone (CaCO3) and sand (SiO2) is clay (various minerals such as kaolinite, serpentine,…


KRONOFLOC – For removing hydrogen sulphide from sewers

KRONOFLOC (iron-II chloride solution) is a ready-to-use liquid precipitating agent ideal for eliminating hydrogen sulphide, for example, from inlet channels of communal sewage…



IMPAG is one of the LEADING EMPLOYERS Switzerland 2020!

IMPAG obtains top ranking as a Leading Employer

This means we are officially among the TOP 1% of Swiss employers.

Read more

Chemical raw materials in a variety of containers!

Container filling

New, modern, semi-automatic filling line for various Package sizes

Read more

Meet us at the Swiss Bad 2020!


The  trade exhibition “Swiss Bad” will take place as usual at the Hotel…

Read more

Apprenticeship at IMPAG

Das Team der IMPAG Gruppe

We offer a sound, practical and varied basic training.

Read more

Take a look at our new logistics centre!

IMPAG Warehouse

In the new video you get exciting insights.

Read more

ARA – an overview


Numerous plant managers have relied on our reliable, flexible service for years.

Read more

Chlorates in Swimming Pool Water: not desirable

Chlorates in Pool Water

Article in the Swiss VHF-GSK-Bulletin; Article 01/2020

Read more

Raw materials for disinfectants

Disinfectants are sought after

Two raw materials which are perfectly suited for the formulation of…

Read more

Titanium dioxide: INEOS Pigments is new IMPAG Partner

Titanium dioxide from INEOS Pigments at IMPAG

Distribution of Titanium dioxide in Switerland and Liechtenstein 

Read more

Cataloge Basic Chemicals 2020

Range of Basic Chemicals

We are happy to present our new Basic Chemicals Catalogue 2020 (German)

Read more