二碱式亚磷酸铅
二碱式亚磷酸铅名称
[ CAS 号 ]:
1344-40-7
[ 中文名 ]:
二元偏亚磷酸铅
[ 英文名 ]:
lead phosphite, dibasic
[中文别名 ]:
[英文别名 ]:
- Lead phosphite,dibasic [UN2989] [Flammable solid]
二碱式亚磷酸铅物理化学性质
[ 密度 ]:
6.1
[ 分子式 ]:
HO3PPb
[ 分子量 ]:
287.18000
[ 精确质量 ]:
287.94300
[ PSA ]:
79.94000
二碱式亚磷酸铅毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- OG2880000
- CHEMICAL NAME :
- Lead oxide phosphonate, hemihydrate
- CAS REGISTRY NUMBER :
- 1344-40-7
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 23
- MOLECULAR FORMULA :
- H-O5-P-Pb3.1/2H2-O
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 :
- >6 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 10,44,1960 *** 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 *** 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 OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2566 No. of Facilities: 361 (estimated) No. of Industries: 11 No. of Occupations: 25 No. of Employees: 5826 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2566 No. of Facilities: 2027 (estimated) No. of Industries: 22 No. of Occupations: 25 No. of Employees: 56666 (estimated) No. of Female Employees: 2190 (estimated)
二碱式亚磷酸铅安全信息
[ 危险品运输编码 ]:
UN 2989
[ 包装等级 ]:
II
[ 危险类别 ]:
4.1
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