产品名称

英文名称：praseodymium

同义词

7440-10-0、Pr、Praseodymium、UNII-NKN7EZA750、NKN7EZA750、EINECS 231-120-3、PRASEODYMIUM, ELEMENTAL、DTXSID4064684、Praseodymium ingot、MFCD00011174、praseodimio、praseodyme、Praseodymium Standard Pr @ 1000 microg/mL in 5% HNO3、Praseodymium Standard Pr @ 10000 micr

产品性质

CAS编号：7440-10-0

分子式：Pr

分子量：140.91

EC号：231-120-3

MDL号：MFCD00011174

PubChem编号：23942

英文别名：7440-10-0|Pr|Praseodymium|UNII-NKN7EZA750|NKN7EZA750|EINECS 231-120-3|PRASEODYMIUM, ELEMENTAL|DTXSID4064684|Praseodymium ingot|MFCD00011174|praseodimio|praseodyme|Praseodymium Standard Pr @ 1000 microg/mL in 5% HNO3|Praseodymium Standard Pr @ 10000 micr

规格或纯度：Powder, 99.5% metals basis

英文名称：praseodymium

储存温度：充氩

运输条件：常规运输

备注：卖完停产，不再备货

产品介绍：有金属光泽，遇空气易氧化，须密封。主要用于SmPrCo和PrFeB磁性材料。

IUPAC Name：praseodymium

INCHI：InChI=1S/Pr

InChi Key：PUDIUYLPXJFUGB-UHFFFAOYSA-N

Canonical SMILES：[Pr]

Isomeric SMILES：[Pr]

WGK Germany：3

PubChem CID：23942

UN Number：1383

密度：6.71

敏感性：对湿度和空气敏感

沸点：3520°C

熔点：931°C

象形图：

信号词：Danger

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH413 May cause long lasting harmful effects to aquatic lifeH228 Flammable solidH250 Catches fire spontaneously if exposed to airH251 Self-heating; may catch fire

预防措施声明：P305+P351+P338,P273,P280,P370+P378,P210,P302+P352,P321,P501,P233,P240,P264,P222,P231,P241,P362+P364,P410,P420,P235,P407,P413,P302+P335+P334,P264+P265,P337+P317,P332+P317

个人防护装备：Eyeshields,Faceshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges

产品包装