三氧化二铊
三氧化二铊用途
用作铊标准试剂的配制和高纯分析试剂等
三氧化二铊名称
[ CAS 号 ]:
1314-32-5
[ 中文名 ]:
氧化铊(III)
[ 英文名 ]:
thallium(iii) oxide
[中文别名 ]:
[英文别名 ]:
- Oxo-oxothallanyloxy-thallane
- MFCD00011276
- EINECS 215-229-3
三氧化二铊物理化学性质
[ 密度 ]:
9.65 g/cm3
[ 沸点 ]:
875ºC
[ 熔点 ]:
717-718ºC
[ 分子式 ]:
O3Tl2
[ 分子量 ]:
456.76500
[ 闪点 ]:
875°C
[ 精确质量 ]:
457.93400
[ PSA ]:
43.37000
[ 储存条件 ]:
库房通风低温干燥,与酸类,食品分开储运
三氧化二铊MSDS
三氧化二铊毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XG2975000
- CHEMICAL NAME :
- Thallic oxide
- CAS REGISTRY NUMBER :
- 1314-32-5
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 28
- MOLECULAR FORMULA :
- O3-Tl2
- MOLECULAR WEIGHT :
- 456.74
- WISWESSER LINE NOTATION :
- .TL2.O3
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 :
- 44 mg/kg
- TOXIC EFFECTS :
- Skin and Appendages - hair 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: 21,399,1960
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 103 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: 21,399,1960
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 40 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CUTOEX Current Toxicology. (Nova Science Publishers, Inc., 6080 Jericho Turnpike, Suite 207, Commack, NY 11725) V.1 1993- Volume(issue)/page/year: 1,39,1993
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 34 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: 21,399,1960
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 34 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: 21,399,1960
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 67 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: 21,399,1960
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 44 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: 21,399,1960
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 5200 ug/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Gastrointestinal - other changes Blood - hemorrhage
- REFERENCE :
- 85ECAN "Metal Toxicity in Mammals, Vol. 2: Chemical Toxicity of Metals and Metalloids," Venugopal, B., and T.D. Luckey, New York, Plenum Press, 1978 Volume(issue)/page/year: 2,101,1978
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 34 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: 21,399,1960 *** REVIEWS *** ACGIH TLV-TWA 0.1 mg(Tl)/m3 (skin) 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 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-BELGIUM:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-DENMARK:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-FINLAND:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-FRANCE:TWA 0.1 mg(Tl)/m3 JAN 1993 OEL-GERMANY:TWA 0.1 mg(Tl)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-THE PHILIPPINES:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-THAILAND:TWA 0.1 mg(Tl)/m3 JAN 1993 OEL-TURKEY:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-UNITED KINGDOM:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV
三氧化二铊安全信息
[ 符号 ]:
GHS06, GHS08, GHS09
[ 信号词 ]:
Danger
[ 危害声明 ]:
H300 + H330-H373-H411
[ 警示性声明 ]:
P260-P264-P273-P284-P301 + P310-P310
[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ 危害码 (欧洲) ]:
T+:Verytoxic;N:Dangerous for the environment;
[ 风险声明 (欧洲) ]:
R26/28;R33;R51/53
[ 安全声明 (欧洲) ]:
S13-S28-S45-S61
[ 危险品运输编码 ]:
UN 1707 6
[ WGK德国 ]:
3
[ RTECS号 ]:
XG2975000
[ 包装等级 ]:
II
[ 危险类别 ]:
6.1
三氧化二铊制备
往1L水中溶解30g硝酸亚铊溶液中，慢慢加入除掉二氧化碳的稀氢氧化钾水溶液，然后冰冷。通氯气使其饱和。Tl2O3·nH2O沉淀生成之后，采用倾泻法，总计用40L水洗涤数次。将沉淀过滤分离出来，用水洗至不含氯离子。这种棕色含水氧化物放入装有浓硫酸的干燥器中即使干燥10日，仍为Tl2O3·1.47H2O的组成。在100℃以上则变为完全的无水物，在330℃加热时则可得到组成为Tl2O28的产物。这时有一部分升华生成单质铊。在10毫米汞柱压力、90℃以下加热时，虽然是极微量的，但也失掉一定比例的氧气。
相关化工产品/化学物质：
推荐生产厂家/供应商：
公司名：上海化源生化科技有限公司
区域：上海市普陀区
价格：
联系人：徐经理
产品详情：氧化铊(III)
公司名：南通润丰石油化工有限公司
区域：南通市崇川区
价格：
￥需询单/1kg
￥需询单/25kg
￥需询单/200kg
联系人：曹经理
产品详情：三氧化二铊
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相关化合物
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