RUBIDIUM PERCHLORATE Chemical Properties

Melting point:

281°C

Boiling point:

decomposes at 606℃ [KIR79]

Density 

2,8 g/cm³

refractive index 

1.4701

form 

crystal

color 

white

Specific Gravity

2.8

Water Solubility 

Soluble in water (180 mg/ml at 100°C).

Sensitive 

Hygroscopic

Solubility Product Constant (Ksp)

pKsp: 2.52

Stability:

hygroscopic

CAS DataBase Reference

13510-42-4(CAS DataBase Reference)

EPA Substance Registry System

Perchloric acid, rubidium salt (13510-42-4)

Safety Information

Hazard Codes 

O,Xn

Risk Statements 

8-20/22-36/37/38

Safety Statements 

17-26-36

RIDADR 

UN 1481 5.1/PG 2

WGK Germany 

3

TSCA 

Yes

HazardClass 

5.1

PackingGroup 

II

HS Code 

2829901000

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

RUBIDIUM PERCHLORATE Usage And Synthesis

Chemical Properties

-4mesh with 99.9% purity; white, rhomb crystal(s); hygroscopic [STR93] [CRC10] [CER91]

Uses

A perchlorate oxidizing agent. Rubidium perchlorate as chosen because its precipitation provides an excellent separation from strontium and since it is also an accepted weighing form for rubidium.

Purification Methods

Crystallise the perchlorate from hot water (1.6mL/g) by cooling to 0o.

RUBIDIUM PERCHLORATE(13510-42-4)Related Product Information

• Rubidium hydroxide
• SODIUM BISMUTHATE
• BISMUTH HYDROXIDE
• CESIUM PERCHLORATE
• Rubidium fluoride
• Rubidium nitrate
• Rubidium iodide
• Rubidium sulfate
• Rubidium carbonate
• Rubidium chloride
• RUBIDIUM BROMIDE
• 2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO RUBIDIUM
• RUBIDIUM ACETATE
• RUBIDIUM TETRAPHENYLBORATE
• RUBIDIUM HYDROXIDE HYDRATE
• RUBIDIUM
• RUBIDIUM DIHYDROGEN PHOSPHATE
• RUBIDIUM FLUORIDE HYDRATE