氰氧化汞

氰氧化汞用途

用于医药等。

氰氧化汞名称

[ CAS 号 ]:
1335-31-5

[ 中文名 ]:
氰氧化汞

[ 英文名 ]:
mercuric oxycyanide

[中文别名 ]:

氧氰化汞

[英文别名 ]:

Quecksilber(II)-oxidcyanide
MERCURY(II) OXYCYANIDE
mercury(II) oxyde cyanide
Mercury oxycyanide
Basic mercury cyanide
dimercurydicyanideoxide
Quecksilber(II)-oxidcyanid
EINECS 215-629-8
Mercuricoxidecyanide
MERCURICOXYCYANIDE,PURIFIED

氰氧化汞物理化学性质

[ 熔点 ]:
30-32°C

[ 分子式 ]:
C₂Hg₂N₂O

[ 分子量 ]:
469.21400

[ 精确质量 ]:
471.94200

[ PSA ]:
64.65000

[ 储存条件 ]:
库房通风低温干燥,与酸类,食品分开储运,防摩擦,冲击,受热

氰氧化汞MSDS

详细MSDS(安全技术说明书)

氰氧化汞毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OW1530000

CHEMICAL NAME :: Mercury cyanide oxide

CAS REGISTRY NUMBER :: 1335-31-5

LAST UPDATED :: 199712

DATA ITEMS CITED :: 23

MOLECULAR FORMULA :: C2-Hg2-N2-O

MOLECULAR WEIGHT :: 469.22

WISWESSER LINE NOTATION :: HG2 O CN2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2500 ug/kg

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 41,21,1931 *** REVIEWS *** ACGIH TLV-TWA 0.01 mg(Hg)/m3; STEL 0.03 mg/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.05 mg(Hg)/m3 DTLWS* "Documentation of the Threshold Limit Values for Substances in Workroom Air," Supplements. For publisher information, see 85INA8. Volume(issue)/page/year: 3,22,1973 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.05 mg(Hg)/m3;Skin JAN 1993 OEL-BELGIUM:TWA 0.05 mg(Hg)/m3;Skin JAN 1993 OEL-DENMARK:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-FINLAND:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-FRANCE:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-GERMANY:TWA 0.01 ppm (0.1 mg(Hg)/m3) JAN 1993 OEL-HUNGARY:TWA 0.02 mg(Hg)/m3;STEL 0.04 mg(Hg)/m3 JAN 1993 OEL-JAPAN:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.05 mg(Hg)/m3;STEL 0.15 mg(Hg)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-POLAND:TWA 0.01 mg(Hg)/m3 JAN 1993 OEL-RUSSIA:TWA 0.05 mg(Hg)/m3;STEL 0.01 mg(Hg)/m3 JAN 1993 OEL-SWEDEN:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-THAILAND:STEL 0.05 mg(Hg)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.05 mg(Hg)/m3;STEL 0.15 mg(Hg)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO MERCURY, ARYL AND INORGANIC-air:CL 0.1 mg/m3 (Sk) REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84624 No. of Facilities: 17 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 34 (estimated)

氰氧化汞安全信息

[ 危害码 (欧洲) ]:
T

[ 风险声明 (欧洲) ]:
R3

[ 安全声明 (欧洲) ]:
28-35-45-60-61

[ 危险品运输编码 ]:
1642

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1(a)

氰氧化汞制备

由饱和氰化汞溶液与氧化汞反应制得。

过量的浆状黄色氧化汞(Ⅱ)与氢氰酸反应。