RUBIDIUM OXIDE Property

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

CAS DataBase Reference

18088-11-4

EPA Substance Registry System

Rubidium oxide (Rb2O) (18088-11-4)

Safety

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

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

RUBIDIUM OXIDE Chemical Properties,Usage,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