镨

CAS号：15878-77-0

品名：硝酸镨Praseodymiumnitrate

中文别名：硝酸镨(III)六水合物;

英文别名：Praseodymium(Iii)NitrateHexahydrate,Reacton,Reo);Praseodymiumtrinitratehexahydrate;Praseodymium(Iii)NitrateHexahydrate;praseodymium(3+),trinitrate,hexahydrate;

分子式：H12N3O15Pr

分子量：435.014

精确质量：434.934

Psa：262.02

RTECS号：TU1400000

EINECS号：233-796-5

MDL号：MFCD00149826

PubChem号：24855350

外观与性状：绿黄色-绿色晶体

密度：2.233 g/cm3

沸点：83ºC at 760 mmHg

熔点：56ºC

折射率：1.476

稳定性：Stable. Incompatible with finely-powdered metals, strong reducing agents, strong acids. Oxidizer.

储存条件：Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

蒸汽压：49.8mmHg at 25°C

安全说明：S17-S26-S27-S36/37/39

危险类别码：R8; R20; R21; R22; R36; R37; R38

WGK Germany：2

危险品运输编码：UN 1465 5.1/PG 3

危险类别：5.1

包装等级：III

危险品标志：O; Xi

信号词：Warning

危险性防范说明：P220; P261; P305 + P351 + P338

危险标志：GHS03, GHS07

危险性描述：H272; H315; H319; H335

用途：实验用试剂。特种合金。用于三元催化剂,化学试剂等其他行业。