磷酸铅
磷酸铅用途
用作塑料加工中的稳定剂。
磷酸铅名称
[ CAS 号 ]:
7446-27-7
[ 中文名 ]:
二盐基磷酸铅
[ 英文名 ]:
Phosphoric acid,lead(2+) salt (2:3)
[中文别名 ]:
[英文别名 ]:
- EINECS 231-205-5
磷酸铅物理化学性质
[ 密度 ]:
6.9~7.3
[ 熔点 ]:
1014ºC
[ 分子式 ]:
O8P2Pb3
[ 分子量 ]:
811.54300
[ 精确质量 ]:
813.83700
[ PSA ]:
192.12000
[ 储存条件 ]:
库房低温,通风,干燥
磷酸铅MSDS
磷酸铅毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- OG3675000
- CAS REGISTRY NUMBER :
- 7446-27-7
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 34
- MOLECULAR FORMULA :
- O8-P2.3Pb
- MOLECULAR WEIGHT :
- 811.51
- WISWESSER LINE NOTATION :
- PB3 P-O4*2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 540 mg/kg/6W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors
- REFERENCE :
- APAVAY Virchows Archiv fuer Pathologische, Anatomie und Physiologie, und fuer Klinische Medizin. (Berlin, Ger.) V.1-343, 1847-1967. For publisher information, see VAAPB7. Volume(issue)/page/year: 323,694,1953
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Parenteral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 580 mg/kg/34W-I
- REFERENCE :
- BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 19,860,1965 *** 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:Human Limited 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 IARC Cancer Review:Animal Sufficient 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 IARC Cancer Review:Human Inadequate Evidence IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,230,1987 IARC Cancer Review:Group 2B IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,230,1987 TOXICOLOGY REVIEW FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 9,105,1971 TOXICOLOGY REVIEW PEXTAR Progress in Experimental Tumor Research. (S. Karger AG, Postfach CH-4009 Basel, Switzerland) V.1- 1960- Volume(issue)/page/year: 12,102,1969 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 - 83915 No. of Facilities: 54 (estimated) No. of Industries: 2 No. of Occupations: 4 No. of Employees: 1134 (estimated)
磷酸铅安全信息
[ 危害码 (欧洲) ]:
T;N
[ 风险声明 (欧洲) ]:
61-33-48/22-50/53-62
[ 安全声明 (欧洲) ]:
53-45-60-61
[ 危险品运输编码 ]:
3288
[ 包装等级 ]:
III
[ 危险类别 ]:
6.1(b)
磷酸铅制备
制法1 将装有1% Na2HPO4溶液的试管用赛珞玢膜蒙住,试管倒置于略显酸性的0.2%三水合醋酸铅溶液中,膜的底面一侧立即出现沉淀,约1min后白色磷酸铅沉淀从膜上落下。
制法2 将等摩尔的Na2HPO4稀溶液加入到沸腾的醋酸铅稀溶液中,将沉淀多次洗涤,干燥。
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相关化合物
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