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锆酸钡

锆酸钡名称

[ CAS 号 ]:
12009-21-1

[ 中文名 ]:
锆酸钡

[ 英文名 ]:
Barium zirconate

[中文别名 ]:

氧化钡锆

[英文别名 ]:

BARIUM ZIRCONIUM OXIDE
bariumzirconiumtrioxide
EINECS 234-546-8
zirconate,barium
zirconate(zro32-),barium(1:1)
BARIUM ZIRCONATE,POWDER
MFCD00014189
bariumzirconium(iv)oxide

锆酸钡物理化学性质

[ 密度 ]:
5.52 g/mL at 25 °C(lit.)

[ 熔点 ]:
2500°C

[ 分子式 ]:
BaO₃Zr

[ 分子量 ]:
276.54900

[ 精确质量 ]:
275.79500

[ PSA ]:
63.19000

[ 外观性状 ]:
粉末

[ 储存条件 ]:
通风低温干燥

锆酸钡MSDS

详细MSDS(安全技术说明书)

锆酸钡毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CR0875000

CHEMICAL NAME :: Barium zirconium(IV) oxide

CAS REGISTRY NUMBER :: 12009-21-1

LAST UPDATED :: 199712

DATA ITEMS CITED :: 27

MOLECULAR FORMULA :: Ba.O3-Zr

MOLECULAR WEIGHT :: 276.56

WISWESSER LINE NOTATION :: .BA. ZR-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1980 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 24,131,1963

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 420 mg/kg

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 24,131,1963 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 15 mg/m3/7H/32W-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - changes in pulmonary vascular resistance Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Lungs, Thorax, or Respiration - pleural thickening

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 24,131,1963

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 15 mg/m3/7H/32W-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - changes in pulmonary vascular resistance Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Lungs, Thorax, or Respiration - pleural thickening

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 24,131,1963

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - hamster

DOSE/DURATION :: 15 mg/m3/7H/32W-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - changes in pulmonary vascular resistance Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Lungs, Thorax, or Respiration - pleural thickening

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 24,131,1963 *** REVIEWS *** ACGIH TLV-TWA 0.5 mg(Ba)/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-TWA 5 mg(Zr)/m3; STEL 10 mg(Zr)/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 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 5 mg(Zr)/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: 3,285,1971 OSHA PEL (Gen Indu):8H TWA 5 mg(Zr)/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 5 mg(Zr)/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 5 mg(Zr)/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 5 mg(Zr)/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 5 mg(Zr)/m3;STEL 10 mg(Zr)/m3 JAN 1993 OEL-BELGIUM:TWA 5 mg(Zr)/m3;STEL 10 mg(Zr)/m3 JAN 1993 OEL-DENMARK:TWA 5 mg(Zr)/m3 JAN 1993 OEL-FINLAND:TWA 5 mg(Zr)/m3 JAN 1993 OEL-GERMANY:TWA 5 mg(Zr)/m3 JAN 1993 OEL-HUNGARY:STEL 5 mg(Zr)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 5 mg(Zr)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 5 mg(Zr)/m3 JAN 1993 OEL-SWITZERLAND:TWA 5 mg(Zr)/m3 JAN 1993 OEL-TURKEY:TWA 5 mg(Zr)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 5 mg(Zr)/m3;STEL 10 mg(Zr)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV

锆酸钡安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H332

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R20/22

[ 安全声明 (欧洲) ]:
S28

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
1

[ RTECS号 ]:
CR0875000

锆酸钡文献

Preparation of nanosized barium zirconate powder by thermal decomposition of urea in an aqueous solution containing barium and zirconium, and by calcination of the precipitate. Boschini F,et al.

J. Eur. Ceram. Soc. 23(16) , 3035-3042, (2003)

Synthesis and sintering of large batches of barium zirconate nanopowders. Sin A, et al.

J. Am. Ceram. Soc. 85(8) , 1928-1932, (2002)

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锆酸钡