CAS 7440-64-4 MFCD00011286-Ytterbium 镱 -LabNovo

Ytterbium 镱

CAS 7440-64-4 MFCD00011286

化学结构图

SMILES: [Yb]

化学属性

Mol. Formula	Yb
Mol. Weight	173.05
Boiling Point	1196 °C at 760 mmHg
Density	6.54 g/mL at 25 °C(lit.)
Melting Point	824 °C
TSCA	Yes
Appearance	powder
Stability	对湿度、空气敏感

别名和识别编码

Chemical Name	Ytterbium
CAS Number	7440-64-4
PubChem Substance ID	23992
EC Number	231-173-2
MDL Number	MFCD00011286
Synonym	Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,2525mm {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,2525mm {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,2525mm {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,2525mm {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,2525mm {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,2525mm {} {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,2525mm {} {} {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,2525mm {} {} {} {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,2525mm {} {} {} {} {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,2525mm {} {} {} {} {} {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,2525mm {} {} {} {} {} {} {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,2525mm {} {} {} {} {} {} {} {} {} {} {} {LY} Ytterbium foil, 0.1mm (0.004in) thick, 99.9%,25*25mm {} {} {} {} {} {} {} {} {} {} {}
Beilstein Registry Number	2384789
Chemical Name Translation	镱
Merck Number	13,10160
Wiswesser Line Notation	YB
LabNetwork Molecule ID	LN01815600
InChI	InChI=1S/Yb
Canonical SMILES	[Yb]

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

镱能改善不锈钢性能，用于制造应力规。还用于制造其他含镱合金等。

安全信息

GHS Symbol

WGK Germany3

Hazard Codes Xn,F,Xi Xi

Hazard statements

H228 Flammable solid 易燃固体
H315 Causes skin irritation 会刺激皮肤
H335 May cause respiratory irritation 可能导致呼吸道刺激
H319 Causes serious eye irritation 严重刺激眼睛
H302+H312+H332
H332 Harmful if inhaled 吸入有害
H302 Harmful if swallowed 吞食有害
H312 Harmful in contact with skin 皮肤接触有害

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

RTECSZG1925000

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
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。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。

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”
S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36 Wear suitable protective clothing 穿戴适当的防护服；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
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；

UN Number UN3208 UN 3089 4.1/PG 2 UN3089 UN3264 UN3178

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

Packing GroupII

Hazard Class4.2

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Implant
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 25 gm/kg
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Tumorigenic - tumors at site of application
REFERENCE :
   PSEBAA Proceedings of the Society for Experimental Biology and Medicine.
   (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)  V.1-    1903/04-
   Volume(issue)/page/year: 135,426,1970

其他信息

银灰色稀土金属。质地柔软。具延展性。可缓慢被空气中氧氧化。易与水反应。溶于稀酸和液氨。
Acros Organics:鐿AA标液 Ytterbium standard solution, 1 mg/ml Yb in 2% HNO3, for AAS(7440-64-4)
用途二:镱能改善不锈钢性能，用于制造应力规。还用于制造其他含镱合金等。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。
用途一:镱能改善不锈钢性能，用于制造应力规。还用于制造其他含镱合金等。
外观性质:银灰色稀土金属。质地柔软。具延展性。可缓慢被空气中氧氧化。易与水反应。溶于稀酸和液氨。沸点：1196℃熔点：824℃密度：6.54
MOL 文件:7440-64-4.mol
银白色软金属。质地柔软。具延展性。可缓慢被空气中氧氧化。易与水反应。溶于稀酸和液氨。
Alfa Aesar:镱片,sublimed,99.9%(REO) Ytterbium pieces, sublimed, 99.9% (REO)(7440-64-4)
下游产品:氧化镱 --> 氧化镥 --> 三氧化二铥
Sigma Aldrich:7440-64-4(sigmaaldrich)