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硫酸镧(III)

硫酸镧(III)用途

【用途一】
用作防腐剂

硫酸镧(III)名称

[ CAS 号 ]:
10099-60-2

[ 中文名 ]:
硫酸镧

[ 英文名 ]:
lanthanum sulfate

[中文别名 ]:

硫酸镧(III),无水

[英文别名 ]:

MFCD00011070
Lanthanum sulfate (2:3)
EINECS 233-239-6
lanthanum sulfate

硫酸镧(III)物理化学性质

[ 密度 ]:
2,821 g/cm3

[ 沸点 ]:
330ºC at 760 mmHg

[ 熔点 ]:
1150°C

[ 分子式 ]:
La₂O₁₂S₃

[ 分子量 ]:
565.999

[ 精确质量 ]:
565.667908

[ PSA ]:
265.92000

[ 外观性状 ]:
白色至透明液体

[ 储存条件 ]:
室温

[ 水溶解性 ]:
不同温度(℃)时每100毫升水中的溶解克数: 3g/0℃;2.72g/10℃;2.33g/20℃;1.9g/30℃;1.67g/40℃ 1.26g/60℃;0.91g/80℃;0.79g/90℃;0.68g/100℃

硫酸镧(III)MSDS

详细MSDS(安全技术说明书)

硫酸镧(III)毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OE5400000

CAS REGISTRY NUMBER :: 10099-60-2

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: O12-S3.2La

MOLECULAR WEIGHT :: 566.00

WISWESSER LINE NOTATION :: LA2 S-O4*3

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 :: >4991 mg/kg

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

REFERENCE :: EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep. Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 275 mg/kg

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

REFERENCE :: AIHOAX Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.1-2(3), 1950. For publisher information, see AEHLAU. Volume(issue)/page/year: 1,637,1950 *** REVIEWS *** TOXICOLOGY REVIEW JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 54,663,1965

硫酸镧(III)安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36/37/39

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

[ WGK德国 ]:
2

[ RTECS号 ]:
OE5400000

硫酸镧(III)文献

Sodium lanthanum(III) sulfate monohydrate, NaLa(SO4)2.H2O.

Acta Crystallogr. C 50 ( Pt 6) , 833-8, (1994)

The structure of NaLaIII(SO4)2.H2O consists of distorted Na-O6 octahedra, La-O9 complexes in the form of distorted tricapped trigonal prisms, and slightly irregular tetrahedral sulfate ions. All bond ...

Microbial fixation of nitrogen in the presence of lanthanum sulphate.

Z. Allg. Mikrobiol. 21(4) , 329-32, (1981)

The effect of lanthanum sulphate on five Azotobacter strains (4A7, 10, 5A2, 5A1, and 3A3) isolated from Allahabad soil consists in a considerable increase in the nitrogen fixation, carbon consumption ...

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