Potassium Cyanide
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Cite "Potassium Cyanide"
Potassium Cyanide. (n.d.). In Compound. Retrieved from /th/compound/potassium-cyanide/
"Potassium Cyanide." Compound, /th/compound/potassium-cyanide/.
@misc{potassium-cyanide, title={Potassium Cyanide}, url={/th/compound/potassium-cyanide/}}
IUPAC: Potassium cyanide
CAS: 151-50-8
ภาพรวม
Potassium cyanide is an extremely toxic salt that has been used in gold mining, electroplating, and organic synthesis. It is lethal in milligram doses.
องค์ประกอบ
การใช้งาน
- • Gold extraction
- • Electroplating
- • Organic synthesis
- • Photography
ข้อเท็จจริงที่น่าสนใจ
- ✦ Has been used in gold mining since the 1880s, extracting gold from low-grade ores
ความปลอดภัย
- ⚠ Extremely toxic
- ⚠ Lethal dose ~200 mg
- ⚠ Releases HCN with acid
Structure
SMILES
[C-]#N.[K+]
คุณสมบัติ
- ประเภท
- inorganic
- สถานะ
- solid
- มวลโมลาร์
- 65.12 g/mol
- ความหนาแน่น
- 1.5200 g/cm³
- จุดหลอมเหลว
- 634.0 °C
- จุดเดือด
- 1625.0 °C
- การละลาย
- 716 g/L at 25°C
Molecular Descriptors
- Exact Mass
- 64.9668
- TPSA
- 23.8 Ų
- H-Bond Donors
- 0
- H-Bond Acceptors
- 2
- Rotatable Bonds
- 0
- Heavy Atoms
- 3
- Complexity
- 12.0
Frequently Asked Questions
What is Potassium Cyanide?
Potassium Cyanide (KCN) is a inorganic compound with the IUPAC name Potassium cyanide.
What is the molecular weight of Potassium Cyanide?
Potassium Cyanide has a molar mass of 65.12 g/mol.
What state is Potassium Cyanide at room temperature?
Potassium Cyanide is a solid at room temperature.
Is Potassium Cyanide organic or inorganic?
Potassium Cyanide is classified as an inorganic compound.
What elements make up Potassium Cyanide?
Potassium Cyanide (KCN) is composed of Carbon (C), Nitrogen (N), Potassium (K).