CAS 7440-52-0 MFCD00010987-Erbium 铒 -LabNovo

Erbium 铒

CAS 7440-52-0 MFCD00010987

化学结构图

SMILES: [Er]

化学属性

Mol. Formula	Er
Mol. Weight	167.26
Density	9.062 g/mL at 25 °C(lit.)
Boiling Point	2868 °C at 760 mmHg
Melting Point	1529 °C
TSCA	Yes
Appearance	powder
Stability	对湿度敏感

别名和识别编码

Chemical Name	Erbium
MDL Number	MFCD00010987
PubChem Substance ID	23980
CAS Number	7440-52-0
EC Number	231-160-1
Synonym	Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {} {} {} {LY} Erbium rod, 12.7mm (0.5in) dia, 99.9
Chemical Name Translation	铒
Merck Number	13,3675
LabNetwork Molecule ID	LN02126339
InChI	InChI=1S/Er
Canonical SMILES	[Er]

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

主要用于特种冶金的添加剂，也用于科研试验。

安全信息

WGK Germany3

Precautionary statements

P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。

Hazard statements

H228 Flammable solid 易燃固体

GHS Symbol

Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Signal word Danger Warning

Safety Statements

S7/8 Keep container tightly closed and dry 保存在严格密闭容器中，保持干燥；
S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”
S33 Take precautionary measures against static discharges 对静电采取预防措施；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
S00511280
S15 Keep away from heat 远离热源；

UN Number UN 3089 4.1/PG 2 UN3089 UN3264 UN3178

Risk Statements

R11 Highly flammable 非常易燃
R15 Contact with water liberates extremely flammable gases 遇水会释放出极端易燃的气体

Storage condition RT, stored under nitrogen {LY} RT, stored under nitrogen Store at room temperature, keep dry and cool {} {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, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

Hazard Codes F

Packing GroupII

Hazard Class8

其他信息

用途二:主要用于特种冶金的添加剂，也用于科研试验。用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。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。
银白色。有光泽，质软，能使水分解。
铒价格(试剂级):更新日期产品编号产品名称包装价格 2010/05/25 40287 饵棒, 6.35mm (0.25in) dia, 99.9% (metals basis excluding Ta) Erbium rod, 6.35mm (0.25in) dia, 99.9% (metals basis excluding Ta) 10mm 1512元 2010/05/25 40288 饵棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 50mm 15162元 2010/05/25 40288 饵棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 25mm 8344元
F:1-10
用途一:主要用于特种冶金的添加剂，也用于科研试验。
Alfa Aesar:饵片,distilleddendritic,99.9%(REO) Erbium pieces, distilled dendritic, 99.9% (REO)(7440-52-0)
MOL 文件:7440-52-0.mol
Sigma Aldrich:7440-52-0(sigmaaldrich)
外观性质:银白色。有光泽，质软，能使水分解。沸点：2868℃熔点：1529℃密度：9.062