10168-81-7

• 常用中文名：硝酸钆
• 常用英文名：gadolinium nitrate
• CAS号：10168-81-7
• 分子式：GdN₃O₉
• 分子量：343.26500
• 相关类别： 无机化工 无机盐 金属硝酸盐及亚硝酸盐
• 发布时间：2018-06-14 14:12:10
• 更新时间：2024-01-11 11:00:07

名称

• 中文名: 硝酸钆
• 英文名: gadolinium(3+),trinitrate
• 英文别名: Nitric acid,gadolinium(3+) salt; Gadolinium trinitrate; gadolinium(3+) trinitronate; Gadolinium(III) nitrate (1:3); EINECS 233-437-2; gadolinium(3+) trinitrate

物化性质

• 密度: 2.406
• 沸点: 83ºC at 760mmHg
• 熔点: 92ºC
• 分子式: GdN₃O₉
• 分子量: 343.26500
• 精确质量: 343.88800
• PSA: 206.64000
• LogP: 0.85230
• 外观性状: solid (rough estimate)
• 蒸汽压: 49.8mmHg at 25°C
• 储存条件: 室温

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : LW4550000 CAS REGISTRY NUMBER : 10168-81-7 LAST UPDATED : 199701 DATA ITEMS CITED : 4 MOLECULAR FORMULA : N3-O9.Gd MOLECULAR WEIGHT : 343.28 WISWESSER LINE NOTATION : GD 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 : 3805 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 : 175 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 *** 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

安全

• 危害码 (欧洲): Xn
• 危险品运输编码: UN1477
• 包装等级: III
• 危险类别: 5.1