황산수은(II)

수은황산염 · 황산수은(II) · 황산 수은(II) · 이황산 수은 · 황산 수은 · 황산 수은 (HgSO4) · 황산, 수은(2+) 염 (1:1) · 황산수은

https://huagongshe.com/ko/chemical/24544

식별자 및 물리적 특성

CAS No.	7783-35-9
분자식	HgSO4
평균 분자량	296.66 g/mol
단동위원소 질량	297.92237248 g/mol
SMILES	O=S(=O)([O-])[O-].[Hg+2]
InChIKey	DOBUSJIVSSJEDA-UHFFFAOYSA-L
PubChem CID	24544
EC No.	231-992-5
DTXSID	DTXSID7064819
현지명	황산수은(II)

화학 및 물리적 성질

극성 표면적	88.6
수소 결합 공여자 수	0
수소 결합 수용자 수	4
회전 가능 결합 수	0
무거운 원자 수	6
형식 전하	0
복잡도	62.2
물질 분류	Metals -> Mercury Compounds, InorganicReactive agents - 1st degree
냄새	Odorless냄새 없는
밀도	6.47 at 68 °F (USCG, 1999) - Denser than waterwill sink6.5 g/cm³6.47 @25 °C
Color/Form	White granules or crystalline powderCOLORLESS, RHOMBIC CRYSTALS
용해도	Sol in hydrochloric acid, hot dil sulfuric acid, concentrated sodium chlorideINSOL IN ALCOHOL, ACETONE, AMMONIAReacts with waterSolubility in water: reaction뜨거운 황산 및 염화나트륨 용액에 용해됩니다. 알코올, 아세톤, 암모니아에는 용해되지 않습니다.
Corrosivity	Corrosiveness: MagnesiumAluminumZincIronLeadCopperSulfate ion corrosive to pipes and fittings.
Decomposition	450 °C. This produces very toxic fumes of mercury and sulfur oxides. The solution in water is a medium strong acid. Reacts with hydrogen halides. Attacks metal in the presence of moisture.
Physical Description	Mercuric sulfate appears as odorless white granules or crystalline powder. Denser than water. It is toxic by inhalation and by ingestion. It is used in medicine, for gold and silver extraction, and to make other mercury compounds.White crystals[ICSC]WHITE CRYSTALLINE POWDER.
Other Experimental Properties	Decomp by water into yellow insol, basic sulfate, and free sulfuric acid.Decomp in water, and at red heatHeat of fusion: 4.8 cal/g
녹는점	°Cd ec.)
끓는 점	615.95℃
증기압	0Pa at 25℃
저장 조건	Store at RT.
물리적 상태	가루
색상	흰색에서 연한 노란색
비중	6.47
pH	1 (50g/l, H2O, 20℃)
용해도	H2O에서 분해되어 노란색의 불용성 염기성 황산염과 H2SO4로 변합니다. 가용성 HCl, 뜨거운 희석 H2SO4, 진한 NaCl 용액 [MER06]
Merck	14,5887
안정성	불안정한. 강산과 호환되지 않습니다. 빛과 열에 민감합니다.
InChI	1S/Hg.H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)/q+2/p-2
InChIKey	DOBUSJIVSSJEDA-UHFFFAOYSA-L
SMILES	[Hg++].[O-]S([O-])(=O)=O
LogP(분배 계수)	-0.07 at 25℃
EPA	Mercuric sulfate (7783-35-9)

화학적 성질

White crystals or powder. Mercuric sulphate decomposes on contact with water into yellow insoluble basic sulphate and sulphuric acid. The products of decomposition of mercuric sulphate include oxides of sulphur and oxides of mercury. Mercuric sulphate is incompatible with acetylene, ammonia, and strong acids and corrosive to iron, magnesium, aluminium, zinc, lead, and copper.

안전 및 규제

GHS 분류	This chemical does not meet GHS hazard criteria for 1% (2 of 201) of reports.DangerH300+H310+H330 (58.2%): Fatal if swallowed, in contact with skin or if inhaled [Danger Acute toxicity, oralacute toxicity, dermalacute toxicity, inhalation]P260, P262, P264, P270, P271, P273, P280, P284, P301+P316, P302+P352, P304+P340, P316, P319, P320, P321, P330, P361+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 201 reports by companies from 17 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보	Chemical: Sulfuric acid, mercury(2+) salt (1:1)12C - indicates a substance that is prohibited to be exported from the Unites States under TSCA section 12(c).Status: Active Update: 17-05-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/17677Mercury (II) sulphate: HSNO Approval: HSR004551 Approved with controlsThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)
기타 안전 정보	IMAP assessments - Sulfuric acid, mercury(2+) salt (1:1): Human health tier II assessment
운송 라벨(DOT)	Poison
화재 위험	Special Hazards of Combustion Products: None (USCG, 1999)· Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.
건강 유해성	INHALATION: Acute poisoning: Tightness in chest, breathing difficulty, coughing, and pain. EYES: Ulceration of conjunctiva and cornea. SKIN: Irritationmay cause sensitization dermatitis. INGESTION: Necrosis, pain, vomiting, severe purging. Patient may die within a few hours from peripheral vascular collapse. (USCG, 1999)· Highly toxic, may be fatal if inhaled, ingested or absorbed through skin.
유해성 요약	A corrosive substance that can cause injury to the skin, eyes, and respiratory tract

용도

Mercury(II) sulfate is used for gold and silver extraction, and to make other mercury compounds. Used as catalyst in the conversion of acetylene to acetaldehyde and used as a electrolyte in primary battery. It is commonly used as a catalyst in oxymercuration-demercuration, a type of electrophilic addition reaction.

일반 설명

Odorless white granules or crystalline powder. Denser than water. MERCURY(II) SULFATE is toxic by inhalation and by ingestion. MERCURY(II) SULFATE is used in medicine, for gold and silver extraction, and to make other mercury compounds.