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氯化铅

氯化铅用途

【用途一】
用作基准试剂、分析试剂和助焊剂
【用途二】
用于制造佛罗那黄(Vernal yellow)，氯氧化铅，以及焊接和助熔剂。

氯化铅名称

[ CAS 号 ]:
7758-95-4

[ 中文名 ]:
氯化铅

[ 英文名 ]:
pbcl2

[中文别名 ]:

二氯化铅

[英文别名 ]:

PbCl2
EINECS 231-845-5
Lead dichloride
Plumbane, dichloro-
Dichloro-λ-plumbane
MFCD00011157

氯化铅物理化学性质

[ 密度 ]:
5.85 g/mL at 25 °C(lit.)

[ 沸点 ]:
950 °C(lit.)

[ 熔点 ]:
501 °C(lit.)

[ 分子式 ]:
Cl₂Pb

[ 分子量 ]:
278.106

[ 闪点 ]:
951°C

[ 精确质量 ]:
277.914307

[ LogP ]:
1.37900

[ 外观性状 ]:
白色粉末

[ 蒸汽压 ]:
1 mm Hg ( 547 °C)

[ 储存条件 ]:
库房低温,通风,干燥

[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents, strong acids.

[ 水溶解性 ]:
不同温度(℃)时每100毫升水中的溶解克数: 0.67g/0℃;0.82g/10℃;1g/20℃;1.2g/30℃;1.42g/40℃ 1.94g/60℃;2.54g/80℃;2.88g/90℃;3.2g/100℃

氯化铅MSDS

详细MSDS(安全技术说明书)

氯化铅毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OF9450000

CHEMICAL NAME :: Lead chloride

CAS REGISTRY NUMBER :: 7758-95-4

LAST UPDATED :: 199712

DATA ITEMS CITED :: 50

MOLECULAR FORMULA :: Cl2-Pb

MOLECULAR WEIGHT :: 278.09

WISWESSER LINE NOTATION :: PB G2

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 :: >1947 mg/kg

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >1251 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 1500 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 70 mg/kg/7D-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - other changes Endocrine - hyperglycemia Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 570 mg/kg

SEX/DURATION :: female 14 day(s) pre-mating - 21 day(s) post-birth

TOXIC EFFECTS :: Reproductive - Effects on Newborn - behavioral

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 201 mg/kg

SEX/DURATION :: female 14 day(s) pre-mating - 15 day(s) post-birth

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - Central Nervous System

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 141 gm/kg

SEX/DURATION :: lactating female 1-21 day(s) post-birth

TOXIC EFFECTS :: Reproductive - Effects on Newborn - behavioral

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 200 ppm

SEX/DURATION :: female 7-22 day(s) after conception lactating female 15 week(s) post-birth

TOXIC EFFECTS :: Reproductive - Effects on Newborn - live birth index (measured after birth)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

DOSE :: 40 mg/kg

SEX/DURATION :: female 4 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

DOSE :: 20 mg/kg

SEX/DURATION :: multigenerations

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Fertility - other measures of fertility

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

DOSE :: 20 mg/kg

SEX/DURATION :: female 8 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - cytological changes (including somatic cell genetic material)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

DOSE :: 128 mg/kg

SEX/DURATION :: female 34 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Maternal Effects - menstrual cycle changes or disorders

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

DOSE :: 50 mg/kg

SEX/DURATION :: female 8 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Specific Developmental Abnormalities - Central Nervous System Reproductive - Specific Developmental Abnormalities - eye/ear

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

DOSE :: 25 mg/kg

SEX/DURATION :: female 8 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - musculoskeletal system

MUTATION DATA

TYPE OF TEST :: DNA damage

TEST SYSTEM :: Mammal - species unspecified Lymphocyte

REFERENCE :: SCIEAS Science. (American Assoc. for the Advancement of Science, 1333 H St., NW, Washington, DC 20005) V.1- 1895- Volume(issue)/page/year: 198,513,1977 *** REVIEWS *** ACGIH TLV-TWA 0.05 mg(Pb)/m3; animal 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 IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 23,325,1980 TOXICOLOGY REVIEW 85DHAX "Medical and Biologic Effects of Environmental Pollutants Series," Washington, DC, National Academy of Sciences, 1972-77 Volume(issue)/page/year: Pb,259,1972 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-ARAB Republic of Egypt:TWA 0.05 mg(Pb)/m3 JAN 1993 OEL-AUSTRALIA:TWA 0.15 mg(Pb)/m3 JAN 1993 OEL-AUSTRIA:TWA 0.1 mg(Pb)/m3 JAN 1993 OEL-BELGIUM:TWA 0.15 mg(Pb)/m3 JAN 1993 OEL-DENMARK:TWA 0.1 mg(Pb)/m3 JAN 1993 OEL-FINLAND:TWA 0.1 mg(Pb)/m3 JAN 1993 OEL-FRANCE:TWA 0.15 mg(Pb)/m3 JAN 1993 OEL-GERMANY:TWA 0.1 mg(Pb)/m3 JAN 1993 OEL-HUNGARY:STEL 0.04 mg(Pb)/m3;Carcinogen JAN 1993 OEL-THE PHILIPPINES:TWA 0.15 mg(Pb)/m3 JAN 1993 OEL-RUSSIA:STEL 0.005 ppm (0.01 mg(Pb)/m3) JAN 1993 OEL-SWEDEN:TWA 0.05 mg(Pb)/m3 (resp. dust) JAN 1993 OEL-SWEDEN:TWA 0.1 mg(Pb)/m3 (total dust) JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg(Pb)/m3 JAN 1993 OEL-THAILAND:TWA 0.2 mg(Pb)/m3 JAN 1993 OEL-TURKEY:TWA 0.2 mg(Pb)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.15 mg(Pb)/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 LEAD, INORGANIC-air:10H TWA <0.1 mg(Pb)/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 : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84439 No. of Facilities: 40 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 478 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84439 No. of Facilities: 214 (estimated) No. of Industries: 6 No. of Occupations: 8 No. of Employees: 4188 (estimated) No. of Female Employees: 961 (estimated)

氯化铅安全信息

[ 符号 ]:

GHS07, GHS08, GHS09

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302 + H332-H351-H360Df-H372-H410

[ 警示性声明 ]:
P201-P260-P280-P301 + P312 + P330-P308 + P313

[ 个人防护装备 ]:
Eyeshields;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:Toxic;N:Dangerousfortheenvironment;

[ 风险声明 (欧洲) ]:
R61;R20/22;R33;R50/53;R62

[ 安全声明 (欧洲) ]:
S53-S45-S60-S61

[ 危险品运输编码 ]:
UN 2291 6.1/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
OF9450000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

氯化铅制备

1.将相对密度为1.19的纯盐酸用水稀释至浓度为0.37%，加热至沸腾，然后将纯的碳酸铅溶于其中（使盐酸过量），将溶液冷却至0-15ºC结晶，吸滤出二氯化铅结晶，用少量冰水洗涤后，于40 ºC下干燥，即得成品。

2.用热水溶解三水合醋酸铅，制成含量约为28%的溶液，加入工业品氧化铅，加热煮沸并搅拌至溶解，滤去不溶物后，加入相对密度为1.19的纯盐酸（过来那个）进行反应。

反应结束后，静置至沉淀完全，分离溶液和结晶，结晶经吸滤后冷水洗涤至合格；溶液中再加入少量氧化铅加热至溶解，滤去不溶物后加入上述纯盐酸反应，静置结晶完全，吸滤后用冷水洗涤结晶至合格，合并前后所得的结晶于30ºC左右干燥即为成品。

3.将15mL化学纯盐酸（相对密度1.19）用1800mL水稀释后加热至沸，将15g分析纯碳酸铅溶于其中。所得溶液冷却至0～5℃后，用布氏漏斗吸滤氯化铅结晶，并用5～10mL冰水洗涤，然后在40℃以下进行干燥，以防产品部分水解为碱式盐。产量13g，产率85%。

4.将40g化学纯PbAc2·3H2O溶于80mL热水中，加入15g工业纯PbO，煮沸至溶解，过滤。向滤液中加入34mL化学纯盐酸（相对密度1.19），搅拌、静置，上层澄清后倾出溶液备用。将PbCl2沉淀用布氏漏斗进行抽滤，并用15mL冷水洗涤。

于所倾出的溶液中加入25g PbO，加热至溶解后过滤。向滤液中加入25mL盐酸（相对密度1.19），析出结晶，抽滤，用10～15mL冷水洗涤。合并两次所得的结晶，并于25～35℃下干燥。产量75g，产率96%。

PbCl2可用升华法精制。

氯化铅文献

Antioxidative role of cerium against the toxicity of lead in the liver of silver crucian carp.

Fish Physiol. Biochem. 36(3) , 367-76, (2010)

The antioxidative role of cerium was investigated in the liver of silver crucian carp injected with lead. The fish were intraperitoneally injected with 10, 20, or 30 mg/kg wet weight PbCl(2). After a ...

Genotoxicity testing of two lead-compounds in somatic cells of Drosophila melanogaster.

Mutat. Res. 724(1-2) , 35-40, (2011)

The in vivo genotoxic activity of two inorganic lead compounds was studied in Drosophila melanogaster by measurement of two different genetic endpoints. We used the wing-spot test and the comet assay....

Pleural effects of indium phosphide in B6C3F1 mice: nonfibrous particulate induced pleural fibrosis.

Exp. Lung Res. 35(10) , 858-82, (2009)

The mechanism(s) by which chronic inhalation of indium phosphide (InP) particles causes pleural fibrosis is not known. Few studies of InP pleural toxicity have been conducted because of the challenges...

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氯化铅