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氟化锌,无水

氟化锌,无水用途

【用途一】
用作木料浸渍剂
【用途二】
用作分析试剂及木料浸渍剂
【用途三】
用作分析试剂。木料浸渍剂
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氟化锌,无水名称

[ CAS 号 ]:
7783-49-5

[ 中文名 ]:
氟化锌

[ 英文名 ]:
Zinc fluoride

[中文别名 ]:

[英文别名 ]:

氟化锌,无水物理化学性质

[ 密度 ]:
4.95

[ 沸点 ]:
1500ºC

[ 熔点 ]:
872-910ºC

[ 分子式 ]:
F2Zn

[ 分子量 ]:
103.37700

[ 闪点 ]:
NotºConsidered to be a fire hazard

[ 精确质量 ]:
101.92600

[ LogP ]:
0.83790

[ 外观性状 ]:
白色粉末

[ 蒸汽压 ]:
1 mm Hg ( 970 °C)

[ 储存条件 ]:
库房通风低温干燥,与酸类、食品添加剂分开存放

[ 水溶解性 ]:
SLIGHTLY SOLUBLE | 每100毫升水中的溶解克数: 1.6g/20℃

氟化锌,无水MSDS

氟化锌,无水毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ZH3500000
CHEMICAL NAME :
Zinc fluoride
CAS REGISTRY NUMBER :
7783-49-5
LAST UPDATED :
199712
DATA ITEMS CITED :
30
MOLECULAR FORMULA :
F2-Zn
MOLECULAR WEIGHT :
103.37
WISWESSER LINE NOTATION :
ZN F2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Amphibian - frog
DOSE/DURATION :
280 mg/kg
REFERENCE :
CRSBAW Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1849- Volume(issue)/page/year: 124,133,1937 *** REVIEWS *** ACGIH TLV-TWA 2.5 mg(F)/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 ACGIH TLV-Not classifiable as a human carcinogen 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 TOXICOLOGY REVIEW AMSSAQ Acta Medica Scandinavica, Supplement. (Almqvist & Wiksell, POB 45150, S-10430 Stockholm, Sweden) No.1-730, 1921-88. Volume(issue)/page/year: 400,5,1963 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 2.5 mg(F)/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: 3,116,1971 OSHA PEL (Gen Indu):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 2.5 mg(F)/m3 JAN 1993 OEL-BELGIUM:TWA 2.5 mg(F)/m3 JAN 1993 OEL-DENMARK:TWA 2.5 mg(F)/m3 JAN 1993 OEL-FINLAND:TWA 2.5 mg(F)/m3 JAN 1993 OEL-FRANCE:TWA 2.5 mg(F)/m3 JAN 1993 OEL-GERMANY:TWA 2.5 mg(F)/m3 JAN 1993 OEL-HUNGARY:TWA 1 mg(F)/m3;STEL 2 mg(F)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 2.5 mg(F)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 2.5 mg(F)/m3 JAN 1993 OEL-POLAND:TWA 1 mg(F)/m3 JAN 1993 OEL-RUSSIA:TWA 0.2 ppm;STEL 1 ppm JAN 1993 OEL-SWEDEN:TWA 2 mg(F)/m3 JAN 1993 OEL-SWITZERLAND:TWA 1.8 ppm (1.5 mg(F)/m3);STEL 9.0 ppm JAN 1993 OEL-THAILAND:TWA 2.5 mg(F)/m3 JAN 1993 OEL-TURKEY:TWA 2.5 mg(F)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 2.5 mg(F)/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 FLUORIDES, INORGANIC-air:10H TWA 2.5 mg(F)/m3 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 : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7273 No. of Facilities: 13 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 776 (estimated) No. of Female Employees: 62 (estimated)
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氟化锌,无水安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H315-H318-H335

[ 警示性声明 ]:
P280-P305 + P351 + P338 + P310

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S37/39

[ 危险品运输编码 ]:
UN 9158

[ WGK德国 ]:
3

[ RTECS号 ]:
ZH3500000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

氟化锌,无水制备

将碳酸锌缓慢地加至过量的热氢氟酸中。最初形成透明溶液,继续加入碳酸锌则析出白色不透明的氟化锌晶体,然后把混合物置于加热板上蒸发直至干燥。用此法制得的结晶含有一定量的水分。要制得无水物,可将上述结晶在800℃、隔绝水气的条件下加热即可。

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氟化锌,无水文献

Synergistic antiplaque effects of a zinc fluoride/hexetidine containing mouthwash. A review.

SSO Schweiz. Monatsschr. Zahnheilkd. 93(8) , 689-704, (1983)

[Energy upconversion from rare earth Er doped ZnF2: PbF4].

Guang Pu Xue Yu Guang Pu Fen Xi 25(8) , 1187-9, (2005)

Energy-upconversion meterials were produced by adding Er3+ and Yb3+ ions to lead fluoride, zirconium fluoride or zinc fluoride under specific conditions. Under the excitation of infrared light at 980 ...

Micromorphology of zinc fluoride-induced reaction products on ground human enamel.

ASDC J. Dent. Child. 51(1) , 24-8, (1984)

Zinc in combination with hexetidine has been shown to be an effective chemical antiplaque agent clinically and in the laboratory. The effects of zinc fluoride on ground human enamel were studied by SE...


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