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Chemours and REACH

Sodium Cyanide

Sodium Cyanide has been registered under the REACH legislation.


Substance CAS # EC #
Sodium Cyanide 143-33-9 205-599-4

To allow continued delivery after registration of an intermediate under Strictly Controlled Conditions (SCC), Chemours as supplier has already obtained written SCC confirmations from current first line customers, and informed them that they are also required to confirm SCC if the intermediate is subsequently sold to another party.

If you are interested in this product and are not currently a Chemours customer, please contact the corresponding Chemours area sales representative, or complete our SCC template and contact us.

Our SCC letter is available for download here.

Uses Advised Against

  • Cyanide fishing
  • Pest control
  • Production of weapons or narcotics
  • Soil fertilization or disinfection
  • All Consumers or household uses

These products may also contain substances for which Chemours is considered a Downstream User (DU). More information on the registration status of these substances (registration numbers, uses, etc.) will be communicated in our SDS.

Should you wish to discuss your uses or if you need more information, please contact us.



This information is based on our current level of knowledge
and expresses only our intention. It does not constitute a binding obligation.
Whilst the information is provided in good faith, no representations or warranties are made with regards to its completeness or accuracy and no liability will be accepted for damages of any nature whatsoever resulting from the use of or reliance on the information.

To understand fully the obligations that you will have under REACH, we recommend that you consult the REACH web site at