Potassium Cyanide (ACS Grade) is supplied in a durable 500 g poly bottle and intended exclusively for controlled laboratory and industrial applications performed by trained professionals. This high‑purity material meets ACS specifications and is suitable for regulated analytical procedures that require stringent quality standards. Due to its extreme toxicity, the product must be handled only in approved facilities with appropriate safety equipment and in full compliance with all applicable regulations and hazardous‑materials protocols.