五水硝酸钬
- 中文名称：
- 五水硝酸钬
- 中文别名：
- 五水硝酸钬
- 英文名称：
- Nitric acid,holmium(3+) salt (3:1)
- 英文别名：
- holmium(3+),trinitrate;
trinitrate;
NITRIC ACID,HOLMIUM(3+) SALT;
holmium(3+) trinitrate;
holmium-166(3+);
Holmium nitrate;
EINECS 233-438-8;
Holmium trinitrate
- CAS No.：
- 10168-82-8
- 分 子 式：
-
HNO3.1/3Ho
- 分 子 量：
- 350.96
- 精确分子量：
- 350.89400
- PSA：
- 206.64000
- EINECS：
- 233-438-8
- 危险品标志：
O
Xi
- 风险术语：
- 8-36/37/38
- 安全术语：
- 17-26-36/37/39
- 分子结构式：
-
- SDS：
- 查看
五水硝酸钬 物化性质
- 外观与性状：
- 淡黄色至绿色晶体无气味的
- 熔点：
- 91-92ºC
- 沸点：
- 83ºC at 760 mmHg
- 蒸汽压：
- 49.8mmHg at 25°C
五水硝酸钬 安全信息
- 包装等级：
- II
- 风险类别：
- 5.1
- WGK_Germany：
- 3
德国有关水污染物质的分类清单
- 危险类别码：
- R8
- 安全说明：
- 17-26-36/37/39
- 危险标志：
- O: Oxidizing agent;Xi: Irritant;
五水硝酸钬 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QU8600000
- CHEMICAL NAME :
- Nitric acid, holmium(3+) salt
- CAS REGISTRY NUMBER :
- 10168-82-8
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- N3-O9.Ho
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 :
- 2313 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 :
- 208 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 - mouse
- DOSE/DURATION :
- 247 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
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - X4902
No. of Facilities: 7 (estimated)
No. of Industries: 1
No. of Occupations: 1
No. of Employees: 28 (estimated)
