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硝酸镧

硝酸镧用途

用于制光学玻璃、荧光粉、陶瓷电容器添加剂、石油精制加工催化剂。

硝酸镧名称

[ CAS 号 ]:
10099-59-9

[ 中文名 ]:
硝酸镧

[ 英文名 ]:
nitric acid, lanthanum salt (3:1)

[英文别名 ]:

lanthanidenitrate
Lanthanumnitrateanhydrous
lanthanum trinitrate
EINECS 233-238-0
MFCD00011067
Nitric acid lanthanum
lanthanum nitrate solution
Nitric acid,lanthanumsalt

硝酸镧物理化学性质

[ 沸点 ]:
83ºC at 760mmHg

[ 熔点 ]:
40ºC

[ 分子式 ]:
LaN₃O₉

[ 分子量 ]:
324.92000

[ 闪点 ]:
185°C/135mm

[ 精确质量 ]:
324.87000

[ PSA ]:
206.64000

[ LogP ]:
0.85230

[ 储存条件 ]:
库房通风低温干燥,轻装轻卸,与有机物、还原剂、硫、磷易燃物分开存放

硝酸镧MSDS

详细MSDS(安全技术说明书)

硝酸镧毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OE5075000

CHEMICAL NAME :: Lanthanum nitrate

CAS REGISTRY NUMBER :: 10099-59-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: N3-O9.La

MOLECULAR WEIGHT :: 324.94

WISWESSER LINE NOTATION :: LA N-O3*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 :: 4500 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 :: 450 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 - mouse

DOSE/DURATION :: 309 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 :: Subcutaneous

DOSE :: 25995 ug/kg

SEX/DURATION :: male 1 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - testes, epididymis, sperm duct

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 25995 ug/kg

SEX/DURATION :: male 30 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) Reproductive - Paternal Effects - testes, epididymis, sperm duct

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intratesticular

DOSE :: 25995 ug/kg

SEX/DURATION :: male 1 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) Reproductive - Paternal Effects - testes, epididymis, sperm duct

MUTATION DATA

TYPE OF TEST :: Sex chromosome loss and nondisjunction

TEST SYSTEM :: Yeast - Saccharomyces cerevisiae

DOSE/DURATION :: 33300 ppb

REFERENCE :: ANYAA9 Annals of the New York Academy of Sciences. (New York Academy of Sciences, 2 E. 63rd St., New York, NY 10021) V.1- 1877- Volume(issue)/page/year: 407,186,1983 *** 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4766 No. of Facilities: 83 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 331 (estimated) No. of Female Employees: 7 (estimated)

硝酸镧安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R41

[ 安全声明 (欧洲) ]:
26-39

[ 危险品运输编码 ]:
1477

[ WGK德国 ]:
3

[ 包装等级 ]:
II

[ 危险类别 ]:
5.1

硝酸镧制备

由氧化镧溶解于硝酸中，经蒸浓，结晶而制得。

硝酸镧文献

A facile hydrothermal approach to the synthesis of nanoscale rare earth hydroxides.

Nanoscale Res. Lett. 10 , 144, (2015)

Nanosized rare earth (RE) hydroxides including La(OH)3, Nd(OH)3, Pr(OH)3, Sm(OH)3, Gd(OH)3, and Er(OH)3 with rod-like morphology are fabricated via a convenient hydrothermal approach. This strategy ca...

Nanostructured La(Sr)CrO3 through gel combustion: sintering and electrical behavior.

J. Nanosci. Nanotechnol. 7(8) , 2904-8, (2007)

Nanostructured La(Sr)CrO3 (LSC) powders was prepared through glycine-nitrate gel combustion process. It was shown for the first time that the use of relatively inexpensive CrO3 as a starting material ...

Effects of diagnostic ultrasound-targeted microbubble destruction on permeability of normal liver in rats.

Ultrasonics 52(8) , 1065-71, (2012)

This work investigated the effect of diagnostic ultrasound-targeted microbubble destruction (UTMD) on the permeability of normal liver tissue and the safety of this technique. One hundred and four rat...

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硝酸镧