수은 황화물, 블랙
Mercuric Sulfide
기본 정보
- CAS
1344-48-5- 표준 SMILES
[Hg+2].[S-2]- InChIKey
LGZXYFMMLRYXLK-UHFFFAOYSA-N- 분자식
- HgS
- 평균 분자량
- 232.66 g/mol
- 단동위원소 질량
- 233.942714
개요
Mercuric sulfide appears as odorless red or black solid. Sinks in water. Insoluble in water.
이름 및 식별자
- 우선 이름
- Mercuric Sulfide
- IUPAC
- mercury(2+) sulfide
- 현지명
- 수은 황화물, 블랙
- 영어명
- Mercury(II) sulfide
- 분자식
- HgS
- 분자량
- 232.65
이름 및 동의어
VermilionChinese redMercuric sulphideCINNABARISZHUSHAVERMILLION SANDZHU SHAAETHIOPS MINERALISRED MERCURIC SULFIDEETHIOPS MINERAL MERCKRED MERCURIC SULPHIDEMERCURIC SULPHIDE, RED
이름 더 보기
수은황화물,블랙수은황화물,블랙수은(II)황화물CINNABARMERCURIC SULFIDEalmadenLiver orec.i.77766vermillionredcinnabarpigmentred106Mercurysulfide
ZI0T668SF1DTXSID0047747AETHIOPS MERCURIALIS-MINERALISHYDRARGYRUM SULPHURATUM RUBRUMRefChem:55589ARTIFICIAL CINNABARDTXCID4027731215-696-3
데이터베이스 식별자
- CAS
1344-48-5、37251-50-6- PubChem CID
- 10220267
- DTXSID
DTXSID0047747- UNII
- ZI0T668SF1
물성
구조 계산 물성
- 극성 표면적
- 1 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 1
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 2
- 형식 전하
- 0
- 복잡도
- 0
실험 및 물리화학적 성질
Density8 at 68 °F (USCG, 1999) - Denser than water; will sink
Physical DescriptionMercuric sulfide appears as odorless red or black solid. Sinks in water. Insoluble in water.
물리화학적 성질
- 녹는점
- 583.5 °C · 583.5 °C(lit.)
- 끓는 점
- 584 °C · 584°C
- 밀도
- 8.1 g/mL · 8.1 g/mL at 25 °C
- 용해도
- 2 O; · insoluble in H2O; soluble in acid solutions, ethanol
- 물리적 상태
- 가루
- 색상
- 빨간색
- 수용성
- 물에 용해됩니다(0.00001g/L).
- 비열
- 0.21 J/ · Cp(crystal): 0.21 J/(g·K), at 25℃
- Merck
- 14 · 14,5888
- 안정성
- 안정적인.
- InChI
- 1S/Hg.S
- InChIKey
- QXKXDIKCIPXUPL-UHFFFAOYSA-N
- SMILES
- S=[Hg]
- Hardness, Mohs
- 3 · 3.0
- EPA
- Mercury sulfide (HgS) (1344-48-5)
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
유해성 정보
DOT LabelPoison
Fire HazardsSpecial Hazards of Combustion Products: Smoke from fire contains poisonous mercury vapor and irritating sulfur dioxide gas.
Health Hazards
Acute poisoning can result from inhaling dust concentrations of 1.2-8.5 mg/m 3 in air; symptoms include pain and tightness in chest, coughing, and difficulty in breathing. If ingested, toxicity depends on release of t he Hg ++ ion; chronic mercury poisoning can cause kidney, mental, and nervous disturbances. Dust irritates eyes and frequently causes allergic dermatitis; absorption through skin can cause systemic poisoning. (USCG, 1999)
Reactive GroupSulfides, Inorganic
Reactivity AlertsStrong Reducing Agent
Reactivity ProfileInorganic reducing agents, such as MERCURIC SULFIDE, react with oxidizing agents to generate heat and products that may be flammable, combustible, or otherwise reactive.
Air and Water ReactionsReadily oxidized as to be pyrophoric in air [Bretherick 1979. p. 120].
안전 및 보호
Fire FightingFire Extinguishing Agents Not to Be Used: Other agents may be ineffective.
First AidINHALATION: remove to fresh air; give artificial respiration if breathing has stopped.
Nonfire Spill ResponseExcerpt from ERG Guide 151 [Substances - Toxic (Non-Combustible)]:
화학 및 산업
응용 분야
용도Mercury(II) sulfide is used in paint, sealing wax and preservatives.
상·하류 제품 정보
상류 원료
추가 설명
정의cinnabar: A bright red mineralform of mercury(II) sulphide, HgS,crystallizing in the hexagonal system;the principal ore of mercury. Itis deposited in veins and impregnationsnear recent volcanic rocks andhot springs. The chief sources includeSpain, Italy, and Yugoslavia.
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