사이안화칼륨
KCNCite "사이안화칼륨"
사이안화칼륨. (n.d.). In Compound. Retrieved from /ko/compound/potassium-cyanide/
"사이안화칼륨." Compound, /ko/compound/potassium-cyanide/.
@misc{, title={사이안화칼륨}, url={/ko/compound/potassium-cyanide/}}
IUPAC: Potassium cyanide
CAS: 151-50-8
개요
Potassium cyanide is an extremely toxic salt that has been used in gold mining, electroplating, and organic synthesis. It is lethal in milligram doses.
구성
용도
- • Gold extraction
- • Electroplating
- • Organic synthesis
- • Photography
흥미로운 사실
- ✦ Has been used in gold mining since the 1880s, extracting gold from low-grade ores
안전
- ⚠ Extremely toxic
- ⚠ Lethal dose ~200 mg
- ⚠ Releases HCN with acid
구조
SMILES
[C-]#N.[K+]
성질
- 유형
- inorganic
- 상태
- solid
- 몰 질량
- 65.12 g/mol
- 밀도
- 1.5200 g/cm³
- 녹는점
- 634.0 °C
- 끓는점
- 1625.0 °C
- 용해도
- 716 g/L at 25°C
분자 기술자
- 정확 질량
- 64.9668
- TPSA
- 23.8 Ų
- 수소결합 주개
- 0
- 수소결합 받개
- 2
- 회전 가능 결합
- 0
- 중원자
- 3
- 복잡도
- 12.0
Frequently Asked Questions
What is 사이안화칼륨?
사이안화칼륨 (KCN) is a inorganic compound with the IUPAC name Potassium cyanide.
What is the molecular weight of 사이안화칼륨?
사이안화칼륨 has a molar mass of 65.12 g/mol.
What state is 사이안화칼륨 at room temperature?
사이안화칼륨 is a solid at room temperature.
Is 사이안화칼륨 organic or inorganic?
사이안화칼륨 is classified as an inorganic compound.
What elements make up 사이안화칼륨?
사이안화칼륨 (KCN) is composed of 탄소 (C), 질소 (N), 칼륨 (K).