Custom Manufacturing, Blending & Toll Services

Custom Manufacturing, Blending & Toll ServicesCustom Manufacturing, Blending & Toll Services

Having trouble with your chemical process due to purity and precision issues? Is regional capacity a need? SACHEM is committed to helping you achieve your objectives with our custom blending services. Our customers have successfully entrusted sensitive manufacturing processes to SACHEM for over 50 years.

Our custom toll synthesis, blending services and experience are your resources, and we have built a substantial track record by supplying products to the semiconductor and other purity-oriented markets which require ultra-pure chemicals in bulk. SACHEM has nearly 50 years of experience in chemical synthesis with particular emphasis on high purity, bulk scale processes and has the experience to help you with your high purity chemical process needs.


  • Various organic synthesis unit operations in reactors up to 8,000 gallons
  • Ion exchange
  • Electrodialysis
  • Electroreduction
  • Electroxidation
  • Membrane and other high purity separations
  • Polymerization
  • Distillation
  • Blending
  • Quaternizations

Illustrative Raw Materials

  • Amines
  • Formaldehyde
  • Alkyl halides
  • Solvents
  • Chlorine

Ultra Pure Benefits

  • Extensive analytical capabilities
  • Hewlett Packard 4500 ICP-MS; GFAA; GC; IC; HPLC; DCP;
  • Rion KL-24 Particle Counter, Brookfield viscometer
  • Semiconductor grade water at all plants
  • Customizable cleanroom manufacturing environments in our Clean Flex Manufacturing Building
  • Thorough bulk ultra pure process design and process control experience
  • Extensive expertise in sourcing and handling ultrapure raw materials
  • Ultra pure Nitrogen

We have the existing facilities to facilitate your outsourcing and have the track record of success in large-scale, high-purity chemical processing. You benefit from SACHEM’s experience in scaling up ultra-pure processes for high-purity products.

"Custom Manufacturing, Blending & Toll Services"