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RUBIDIUM OXIDE

CAS No.
18088-11-4
Chemical Name:
RUBIDIUM OXIDE
Synonyms
Rb2O;Rbidiumoxide;RUBIDIUM OXIDE;Oxybisrubidium;Einecs 241-993-2;Dirubidium oxide;RUBIDIUM MONOXIDE;Dirubidium monoxide;RUBIDIUM OXIDE 99.9%;Rubidium oxide (Rb2O)
CBNumber:
CB0666433
Molecular Formula:
ORb2
Lewis structure
horb2+ lewis structure
Molecular Weight:
186.93
MDL Number:
MFCD00011189
MOL File:
18088-11-4.mol
MSDS File:
SDS
Last updated:2024-08-28 13:53:20

RUBIDIUM OXIDE Properties

Melting point 400°C (dec.)
Density 3,72 g/cm3
solubility reacts with H2O
form yellow-brown cubic crystals
color yellow-brown cubic crystals, crystalline; hygroscopic
Crystal Structure Reverse CaF2 type
crystal system Cube
Space group Fm3m
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.67510.67510.67519090900.3077
CAS DataBase Reference 18088-11-4
EPA Substance Registry System Rubidium oxide (Rb2O) (18088-11-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Hazard Codes  F,C
Risk Statements  35-34-14-11
Safety Statements  26-37/39-45-36/37/39-33-16
RIDADR  3262
HazardClass  4.1
PackingGroup  II

RUBIDIUM OXIDE Chemical Properties,Uses,Production

Chemical Properties

cub; yellowish brown; sensitive to atmospheric oxygen and moisture [STR93] [CRC10]

Flammability and Explosibility

Substances and mixtures which in contact with water emit flammable gases

RUBIDIUM OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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RUBIDIUM OXIDE 99.9% Rbidiumoxide RUBIDIUM MONOXIDE RUBIDIUM OXIDE Dirubidium oxide Rb2O Rubidium oxide (Rb2O) Dirubidium monoxide Rubidium oxide, 99% (metals basis) Oxybisrubidium Einecs 241-993-2 Rubidium Oxide Nanoparticles / Nanopowder 18088-11-4 ORb2 Inorganics