Difference between revisions of "Talk:Cyanide"
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== Former Instructions == | |||
=== Preparation of 1 M KCN stock === | === Preparation of 1 M KCN stock === | ||
Latest revision as of 11:14, 9 March 2021
Former Instructions
Preparation of 1 M KCN stock
- Kcn(KCN): Fluka 60178, 100 g, store at R.T.; FW = 65.12.
- Caution: KCN is photosensitive and hygroscopic; HCN is volatile and very toxic! Prepare the solution fresh everyday!
- Weigh 13 mg of KCN.
- Dissolve in 0.2 ml H2O.
- The pH of the solution may be very alkaline - adjust to physiological pH with HCl.
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