CAS 7440-19-9 MFCD00011233-Samarium 钐 -LabNovo

Samarium 钐

CAS 7440-19-9 MFCD00011233

化学结构图

SMILES: [Sm]

化学属性

Mol. Formula	Sm
Mol. Weight	150.36
Density	7.4
Boiling Point	1794 °C at 760 mmHg
Melting Point	1074 °C
TSCA	Yes
Appearance	powder
Stability	对湿度和空气敏感

别名和识别编码

Chemical Name	Samarium
CAS Number	7440-19-9
EC Number	231-128-7
MDL Number	MFCD00011233
PubChem Substance ID	23951
Synonym	Samarium {LY} Samarium {} {LY} Samarium {} {} {LY} Samarium {} {} {} {LY} Samarium {} {} {} {} {LY} Samarium {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Samarium {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Chemical Name Translation	钐
Merck Number	13,8425
LabNetwork Molecule ID	LN00227186
InChI	InChI=1S/Sm
Canonical SMILES	[Sm]

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

产品应用

校准仪器和装置;评价方法;工作标准;质量保证/质量控制;其他.

安全信息

GHS Symbol

WGK Germany3

Hazard Codes F,R F,Xn

Hazard statements

H228 Flammable solid 易燃固体
H261 In contact with water releases flammable gas 与水接触时释放可燃气体。
H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官

Precautionary statements

Signal word

Safety Statements

S33 Take precautionary measures against static discharges 对静电采取预防措施；
S30 Never add water to this product 切勿将水加入该产品中；
S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；

UN Number UN3264 3132 UN1383 UN3089 UN 3089 4.1/PG 3

Risk Statements

R33 Danger of cumulative effects 有累积作用的危险
R15 Contact with water liberates extremely flammable gases 遇水会释放出极端易燃的气体
R11 Highly flammable 非常易燃

Packing GroupI

Storage condition RT, stored under nitrogen {LY} RT, stored under nitrogen Store at room temperature Store at room temperature, keep dry and cool water-free area {} {LY} RT, stored under nitrogen {} {} {LY} RT, stored under nitrogen {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, st

Personal Protective Equipment Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Hazard Class4.2

其他信息

外观性质:浅灰色金属，硬度似铁，在空气中稳定，但很快变黑。密度：7.52熔点：1072℃沸点：1791℃
硬度似铁，在空气中稳定，但很快变黑。
Sigma Aldrich:7440-19-9(sigmaaldrich)
硬度似铁，在空气中稳定，但很快变黑。和水反应。
用途一:用作钐钴永磁材料
Acros Organics:钐AA标液 Samarium standard solution, 1 mg/ml Sm in 2% HNO3, for AAS(7440-19-9)
用途二:用作有机反应的催化剂、制造激光器材、微波和红外器材。在原子能工业中用作控制棒和中子吸收剂。
Alfa Aesar:钐片(不规则),sublimeddendritic,99.9%(REO) Samarium pieces, sublimed dendritic, 99.9% (REO)(7440-19-9)
F:1-10
下游产品:硝酸镨(III)六水合物 --> 氧化镨 --> 三氧化二钐 --> 氧化铕 --> 氧化钆 --> 碳酸钕 --> 氧化钆 --> 氧化铕
MOL 文件:7440-19-9.mol
钐价格(试剂级):更新日期产品编号产品名称包装价格 2010/06/21 294780500 钐 Samarium 99.9%, 40 mesh 50 GR 4231元 2010/06/21 294780100 钐 Samarium 99.9%, 40 mesh 10 GR 1217元 2010/05/25 40298 钐棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Samarium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 10mm 1400元
用途三:用作有机反应的催化剂、制造激光器材、微波和红外器材。在原子能工业中用作控制棒和中子吸收剂。用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。