Chemifloc - Chemical Manufacturers and Distributors. Chemical Products include Alum, Aluminium Sulfate, Coagulant, Flocculant, Water treatment chemicals, Effluent treatment chemicals, Ferric Sulfate, Ferric Nitrate, Polyelectrolyte, Activated Carbon, Ferrous Sulfate, Ferric Chloride, PolyAluminium Chloride, Odour Control chemicals
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Welcome to Chemifloc

At Chemifloc we have been known for the manufacture and supply of water treatment products to both the private and public sector since 1981.

We offer the most comprehensive range of primary coagulants, coagulant aids and odour control chemicals to the water and effluent industry throughout Ireland.

Chemifloc have become a leading supplier to both the private and public sector. Our technical team is available to provide technical advice and perform trials for customers, to ensure the most cost-effective methods of treatment are applied.

Our company complies with the highest standards of health, safety and environmental management. We are commited to continuous improvements and to offering excellent technical services to our customers.

Today: Aluminium Sulphate IS EN 1302 Analysis

Is your Liquid Alum 8.0% as Alumina (Al2O3)?

Did you know that Specific Gravity alone is not an appropriate measurement of Alumina content?

Chemifloc Ltd announce that they have sourced an independent laboratory that can now carry out analysis as directed by IS EN 1302.

IS EN 1302 directs that Aluminium should only be measured by EDTA/CDTA complexation and not by techniques such as ICP or similar. This is recommended because of the high margins of error that any other methodology creates due to the massive dilutions that would be required and also other mitigating interferences.

BHP Laboratories, New Road, Thomondgate, Limerick are now in a position to provide this service of independent analysis as directed by IS EN 1302. They can be contacted at

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Today: Chemifloc and REACH compliancy

Chemifloc are delighted to inform our customers that our flocculants are fully registered with the European Chemicals Agency, and are compliant with REACH Regulations.

For more information, please read the following REACH Status letter:

REACH Status Letter (PDF - 413kb)

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View our safety practices and procedures

"Our company complies with the highest standards of health, safety and environmental management"

Read our SHEQ Policy