CAS 7429-91-6 MFCD00010982-Dysprosium 金属镝 -LabNovo

Dysprosium 金属镝

CAS 7429-91-6 MFCD00010982

化学结构图

SMILES: [Dy]

化学属性

Mol. Formula	Dy
Mol. Weight	162.50
Density	8.559
Boiling Point	2567 °C at 760 mmHg
Melting Point	1412 °C
TSCA	Yes
Appearance	powder

别名和识别编码

Chemical Name	Dysprosium, 99.9%
CAS Number	7429-91-6
EC Number	231-073-9
MDL Number	MFCD00010982
PubChem Substance ID	23912
Synonym	Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {} {} {LY} Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) {} {} {} {} {} {} {} {} {}
Chemical Name Translation	金属镝
Merck Number	13,3515
LabNetwork Molecule ID	LN02126337
InChI	InChI=1S/Dy
Canonical SMILES	[Dy]

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

用于生产荧光粉、珐琅和釉，也用于制造红外线发生器材和激光器材、以及原子能工业。

安全信息

GHS Symbol

WGK Germany3

Hazard statements

H228 Flammable solid 易燃固体
H250 Catches fire spontaneously if exposed to air 暴露于空气自发着火
H251 Self-heating: may catch fire 自我放热：可能着火
H252 Self-heating in large quantities; may catch fire 自我释放大量的热；可能着火。
H260 In contact with water releases flammable gases which may ignite spontaneously 与水接触时释放可燃气体，可自燃。
H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H413 Maycauselonglastingharmfuleffectstoaquaticlife 可能对水生生物造成长期持续有害影响。

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

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。
P222 Do not allow contact with air. 不要与空气接触。
P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire. 远离任何与水接触的可能，因为会剧烈反应可能产生闪火。
P231 Handle under inert gas. 在惰性气体中操作。
P231+P232
P233 Keep container tightly closed. ?保持容器密闭。
P235 Keep cool. 保持凉爽。
P235+P410
P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P264+P265
P273 Avoid release to the environment. 避免释放到环境中。
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。
P302+P334
P302+P335+P334
P302+P352
P305+P351+P338
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P332+P313
P332+P317
P335+P334
P337+P313
P337+P317
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P362+P364
P370+P378
P402+P404
P407 Maintain air gap between stacks/pallets. 在堆叠/货板间保持气隙。
P410 Protect from sunlight. 防止阳光照射。
P413 Store bulk masses greater than … kg/…lbs at temperatures not exceeding … oC/…oF. 商店散装超过…kg/…lbs 时温度不应超过…oC/…oF.
P420 Store away from other materials. 远离其他材料。
P422 Store contents under… 存储目录在…之下。
P501 Dispose of contents/container to..… 处理内容物/容器.....

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”
S22 Do not breathe dust 不要吸入粉尘；
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
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；
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；
S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；

UN Number UN 3089 4.1/PG 2 UN1383 UN3089 UN3178

Risk Statements

R15 Contact with water liberates extremely flammable gases 遇水会释放出极端易燃的气体
R17 Spontaneously flammable in air 在空气中能够自燃
R11 Highly flammable 非常易燃

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 GroupIII

Hazard Codes F

Hazard Class8

其他信息

Alfa Aesar:镝片,distilleddendritic,99.9%(REO) Dysprosium pieces, distilled dendritic, 99.9% (REO)(7429-91-6)
坚硬，性质活泼。易被氧气氧化，与水反应迅速，溶于酸。用于制作磁铁的合金。
MOL 文件:7429-91-6.mol
有光泽有延展性、质软的金属。有顺磁性。常温下在空气中稳定，能保持金属光泽。高温时容易被氧化。与水缓慢地反应、溶于稀酸。
用途一:用于生产荧光粉、珐琅和釉，也用于制造红外线发生器材和激光器材、以及原子能工业。
Sigma Aldrich:7429-91-6(sigmaaldrich)
外观性质:针状结晶或块状，呈银灰色金属光泽。坚硬，性质活泼。易被氧气氧化，与水反应迅速，溶于酸。用于制作磁铁的合金。沸点：2335℃熔点：1409℃密度：8.550
镝价格(试剂级):更新日期产品编号产品名称包装价格 2010/05/25 40286 镝棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 25mm 5460元 2010/05/25 40286 镝棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 10mm 2100元 2010/05/25 40286 镝棒, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 100mm 18060元
F:10
用途二:用于生产荧光粉、珐琅和釉，也用于制造红外线发生器材和激光器材、以及原子能工业。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。