Leaders in Chemistry Services

Use our knowledge and experience to rapidly innovate, develop and manufacture your chemistry from conception to market.
Comprehensive analytical testing guarantees reproducible quality, and compliance with regulatory standards and market requirements.

Leaders in Chemistry Services

Use our knowledge and experience to rapidly innovate, develop and manufacture your chemistry from conception to market.

Comprehensive analytical testing guarantees reproducible quality, and compliance with regulatory standards and market requirements.

Chemistry Innovation

Unlock the potential of your Chemistry projects utilising our expert FTE research services.

Our dedicated team provides innovative solutions, tailored to accelerate your research and drive breakthroughs, ensuring you stay ahead in the fast-evolving world of organic chemistry.

Chemistry Innovation

Unlock the potential of your Chemistry projects utilising our expert FTE research services.

Our dedicated team provides innovative solutions, tailored to accelerate your research and drive breakthroughs, ensuring you stay ahead in the fast-evolving world of organic chemistry.

Custom Synthesis
& Kilo Manufacturing

From milligrams to kilograms, we deliver your products & intermediates to precise specifications. Our ISO 9001:2015 certified Custom Synthesis & Kilo Manufacturing services ensure the highest quality production at every project phase: lead discovery, process development and manufacture.

Custom Synthesis & Kilo Manufacturing

From milligrams to kilograms, we deliver your products & intermediates to precise specifications. Our ISO 9001:2015 certified Custom Synthesis & Kilo Manufacturing services ensure the highest quality production at every project phase: lead discovery, process development and manufacture.

Products

CSS offer a portfolio of organic chemicals, intermediates, specialist dyes and commercial dyes & pigments for use in a wide variety of industrial applications, from electronics & security to personal care.

Check our products page or search CAS numbers for more details.

Fine Chemicals
Dichroic Dyes 
Photochromic Dyes
Fluorescent Dyes
Colour Index dyes & Pigments

Products

CSS offer a portfolio of organic chemicals, intermediates, specialist dyes and commercial dyes & pigments for use in a wide variety of industrial applications, from electronics & security to personal care.

Check our products page or search CAS numbers for more details.

Fine Chemicals
Dichroic Dyes 
Photochromic Dyes
Fluorescent Dyes
Colour Index dyes & Pigments

Analytical Services

From standard method development to in-depth process and product analysis, to consistent batch-to-batch testing, CSS offers a comprehensive suite of analytical services to efficiently support your R&D projects, conduct quality investigations, and ensure timely product releases.

Our expert analytical team also specializes in REACH sameness packages, food contact compliance testing, migration studies, and Non-Intentionally Added Substances (NIAS) testing

Analytical Services

From standard method development to in-depth process and product analysis, to consistent batch-to-batch testing, CSS offers a comprehensive suite of analytical services to efficiently support your R&D projects, conduct quality investigations, and ensure timely product releases.

Our expert analytical team also specializes in REACH sameness packages, food contact compliance testing, migration studies, and Non-Intentionally Added Substances (NIAS) testing

Toll Manufacturing

CSS consistently delivers high-quality, exclusive products in batches ranging from grams to kilograms, using our experienced in-house production team.

For larger-scale production, we partner with trusted global manufacturers, selecting the best sources based on your specific requirements.

Additionally, our Sourcing Services specialize in scaling from tens of kilograms to commercial tonnage, with a focus on the dyes and pigments markets.

Toll Manufacturing

CSS consistently delivers high-quality, exclusive products in batches ranging from grams to kilograms, using our experienced in-house production team.

For larger-scale production, we partner with trusted global manufacturers, selecting the best sources based on your specific requirements.

Additionally, our Sourcing Services specialize in scaling from tens of kilograms to commercial tonnage, with a focus on the dyes and pigments markets.

How can we help?


Colour Synthesis Solutions Ltd
Hexagon Tower
Crumpsall Vale
Manchester M9 8GQ

Reg Business Number: 05697200
+44 (0)161 721 1424


Colour Synthesis Solutions LLC
805 Lake Street
Box 147
Oak Park
Illinois, 60301

Tax ID: 83-0963562
+1 (513)678-0308