商品名:硝酸镨
别 名:硝酸镨
硝酸镨(III)六水合物
Praseodymium(III) nitrate hexahydrate
硝酸镨;铺;硝酸铺 六水;硝酸镨(III)六水合物;六水合硝酸镨;硝酸镨(III)六水合物, REACTON|R, 99.99% (REO);硝酸镨(III)六水合物, REACTON|R (REO)
英文名:Praseodymium nitrate
产 地:湖南
Cas号:15878-77-0
MDL:MFCD00149826
Beilstein:
EINECS:
分子结构:
分子式:PrN3O9·6H2O;Pr(NO3)3·6H2O
分子量:435.0100
备注:以上描述,仅作参考,并不表示您收到的产品,与此项描述完全相符,产品的出厂标准,请参见质量标准。
性状:绿色粒状结晶,易溶于水和醇,在潮湿空气中易潮解。
质量标准:AR,99.5% metals basis:
外观Appearance Green Crystals
X-射线衍射分析X-Ray Diffraction Conforms to standard
纯度Purity ≥99.5% Based on Trace Metals Impurities of ICP
ICP: Confirms Praseodymium Component Confirmed
镨Pr 31.9 - 32.9 %(Complexiometric EDTA)
痕量金属分析total metallic impurities ≤5000ppm by ICP Atomic emission
(B、Ba、Cr、Cu、Fe、Pb、Sb、Sn、Ti、V、Zn、Ce、Er、Eu、Gd、La、Lu、Nd、Sm、Tb、Yb、Y)
99.9% metals basis:
外观Appearance Green Crystals
X-射线衍射分析X-Ray Diffraction Conforms to standard
纯度Purity ≥99.9% Based on Trace Metals Impurities of ICP
ICP: Confirms Praseodymium Component Confirmed
镨Pr 31.9 - 32.9 %(Complexiometric EDTA)
痕量金属分析total metallic impurities ≤2000ppm by ICP Atomic emission
(B、Ba、Cr、Cu、Fe、Pb、Sb、Sn、Ti、V、Zn、Ce、Er、Eu、Gd、La、Lu、Nd、Sm、Tb、Yb、Y)
99.99% metals basis:
外观Appearance Green Crystals
X-射线衍射分析X-Ray Diffraction Conforms to standard
纯度Purity ≥99.99% Based On Rare Earth Analysis of ICP
ICP: Confirms Praseodymium Component Confirmed
镨Pr 31.7 - 33.0 %(Complexiometric EDTA)
痕量金属分析total metallic impurities ≤100ppm by ICP Atomic emission
(Na、Ni、Cs、Sc、Gd、Ca、Cu、Sr、Ag、Ba、Y、Tb、Ti、Zn、Zr、Hf、La、Dy、B、Ga、Ce、Si、Cr、Ge、Sn、Pb、Er、Mn、As、Nd、Tm、Se、Os、Sm、Yb、Eu)
存储:易吸潮,密封保存
用途:用于三元催化剂,化学试剂等其它行业。
联合编号:1477
RISK:
Safety:
Hazard: