硝酸铷 CAS:13126-12-0 基本信息

中文名称:硝酸铷

中文别名:硝酸銣

英文名称:Rubidium nitrate

英文别名:Rubidium Nitrate,Puratronic,Metals Basis); rubidium(1+),nitrate;

CAS号:13126-12-0

分子式:NO3Rb

分子量:147.47300

精确质量:146.90000

PSA:68.88000

LogP:0.28410

 

硝酸铷 CAS:13126-12-0 物化性质

外观与性状:固体

密度:3.11 g/mL at 25 °C(lit.)

熔点:310 °C

沸点:83ºC at 760 mmHg

折射率:1.52

水溶解性:44.28 g/100 mL (16 ºC)

稳定性:Stable. Oxidant - keep away from combustible material.

储存条件:Keep away from heat, sparks, and flame. Keep away from heat and flame. Do not store near combustible materials. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.

蒸汽压:49.8mmHg at 25°C

 

硝酸铷 CAS:13126-12-0 安全信息

包装等级:III

危险类别:5.1

危险品运输编码:UN 1477 5.1/PG 2

WGK Germany:2

危险类别码:R36/37/38; R8

安全说明:S17-S26-S37/39-S36

RTECS号:QV0900000

危险品标志:O; Xi

 

硝酸铷 CAS:13126-12-0 生产方法

将碳酸铷溶于硝酸,再浓缩溶液即得。

 

硝酸铷 CAS:13126-12-0 用途

硝酸铷主要用于磁流体发电和制取其它铷盐原料,同时还应用于催化剂、特种陶瓷、导弹推进器上及含铷单晶的原材料等领域