CAS: 52-90-4


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Min. order 400 lbs
Sample size 25-200 grams


L-Cysteine is an amino acid, a building block of proteins that are used throughout the body.


  • Flavor Enhancer
  • Processing Aid
  • Shelf-life Extender
  • Pharmaceuticals


  • 25 kg Bags
  • 55 Gallon Drums


  • Food Grade
  • USP
  • Pharma Grade

Why Choose Us:

At Graham Chemical, we’re a leading global distributor of specialty food ingredients and industrial chemicals. Our portfolio includes specialty chemical intermediates, surfactants and performance additives, aroma chemicals, essential oils, as well as custom ingredients only we can provide.

We’ve fostered relationships with leading global suppliers to provide access to a broad range of chemicals, from commodity to hard-to-find. And our turnkey process delivers what you need, when you need it.

Our service is flexible, reliable and competitively priced, and our portfolio is unmatched in quality. That’s why at Graham Chemical, we’re your link to specialty chemicals.

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