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Rubidium carbonate

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Company Name: Chemwill Asia Co.,Ltd.
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Products Intro: CAS:584-09-8
Purity:99% Package:5KG;1KG;25KG PRICE quotation Remarks:Factory stock, quality assurance, price concessions
Company Name: Hubei Jusheng Technology Co.,Ltd.
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CAS:584-09-8
Purity:99% Package:5KG;1KG
Company Name: Accela ChemBio Inc.
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Products Intro: Product Name:Rubidium Carbonate
CAS:584-09-8
Purity:97% Package:25g Remarks:SY066643
Company Name: Haihang Industry Co.,Ltd
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Products Intro: Product Name:Rubidium carbonate
CAS:584-09-8
Package:5KG;1KG
Company Name: Shandong chuangyingchemical Co., Ltd.
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Products Intro: Product Name:Rubidium carbonate
CAS:584-09-8

Lastest Price from Rubidium carbonate manufacturers

  • Rubidium carbonate
  • US $1.00 / KG
  • 2019-12-31
  • CAS:584-09-8
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 10000KGS
Rubidium carbonate Basic information
Physical Properties Uses Preparation
Product Name:Rubidium carbonate
Synonyms:Rubidium carbonate, Puratronic(R), 99.975% (metals basis);Dirubidium carboxide;Rubidium carbonate, Puratronic, 99.975% (metals basis);Rubidium carbonate, 99%, pure;Rubidium carbonate, pure;Carbonic acid dirubidium;Rubidium carbonate (Rb2CO3);Rubidium carbonate (metals basis)
CAS:584-09-8
MF:CO3Rb2
MW:230.94
EINECS:209-530-9
Product Categories:Chemical Synthesis;Inorganic BasesMetal and Ceramic Science;Rubidium Salts;Salts;Synthetic Reagents;metal carbonate
Mol File:584-09-8.mol
Rubidium carbonate Structure
Rubidium carbonate Chemical Properties
Melting point 837 °C
Boiling point decomposes at 740℃ [KIR82]
storage temp. Store below +30°C.
solubility 4500g/l
form Powder
color White
PH11.7 (50g/l, H2O, 20℃)
Water Solubility soluble
Sensitive Hygroscopic
InChIKeyWPFGFHJALYCVMO-UHFFFAOYSA-L
CAS DataBase Reference584-09-8(CAS DataBase Reference)
EPA Substance Registry SystemCarbonic acid, dirubidium salt (584-09-8)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36/37/39-37/39
WGK Germany 2
RTECS FG0650000
3-10
TSCA Yes
HS Code 2836 99 17
ToxicityLD50 orally in Rabbit: 2625 mg/kg
MSDS Information
ProviderLanguage
Rubidium carbonate English
SigmaAldrich English
ACROS English
ALFA English
Rubidium carbonate Usage And Synthesis
Physical PropertiesColorless crystals or white powder; monoclinic structure; very hygroscopic; melts at 837°C; decomposes above 900°C; very soluble in water.
UsesRubidium carbonate is used in special glass and in fiber optics. It enhances stability and durability of glass, reducing its conductivity. It also is used in the preparation of Rb metal and other rubidium salts.
PreparationRubidium carbonate is an intermediate in recovery of rubidium from lepidolite. The mineral, on prolonged heating with concentrated sulfuric acid, converts to alums.
The mixed alum solution, on treatment with ammonia or potassium carbonate, forms carbonates of potassium, rubidium and cesium. Rubidium carbonate is separated from other alkali metal carbonates by fractional crystallization (see Rubidium)
The carbonate salt also may be obtained by passing carbon dioxide through a solution of rubidium hydroxide in a fluorocarbon or nickel container. The solution is evaporated to yield the product carbonate.
Also, the salt may be prepared by adding ammonium carbonate to a solution of rubidium hydroxide. The solution is evaporated to dryness to expel ammonia.
Chemical PropertiesWhite powder.Extremely hygroscopic; soluble in water. Dissociates above 900C.
UsesSpecial glass formulations.
UsesRubidium carbonate (Rb2O3) is used to make special types of glass.
HazardStrong irritant to tissue.
Rubidium carbonate Preparation Products And Raw materials
Tag:Rubidium carbonate(584-09-8) Related Product Information
Rubidium hydroxide Cesium carbonate Rubidium sulfate Rubidium nitrate RUBIDIUM CARBONATE (RB2CO3) 99.9% 5G RUBIDIUM CARBONATE (RB2CO3) 99.9% 25G RUBIDIUM BICARBONATE RUBIDIUM FORMATE HYDRATE RUBIDIUM HYDROXIDE HYDRATE Rubidium carbonate Sodium carbonate Carbonate RUBIDIUM POLY(BISPHENOL A CARBONATE) Dimethyl carbonate Potassium carbonate Ammonium bicarbonate Polycarbonate