Rubidium carbonate
Rubidium carbonate
- CAS:
- 584-09-8
- MF:
- CH3O3Rb
- MW:
- 148.5
Suppliers by country/region
Company Type
Properties
- Melting point:
- 837 °C
- Boiling point:
- decomposes at 740℃ [KIR82]
- storage temp.
- Store below +30°C.
- solubility
- 4500g/l
- form
- Powder
- color
- White
- PH
- 11.7 (50g/l, H2O, 20℃)
- Water Solubility
- soluble
- Sensitive
- Hygroscopic
- InChI
- InChI=1S/CH2O3.Rb.H/c2-1(3)4;;/h(H2,2,3,4);;
- InChIKey
- WPFGFHJALYCVMO-UHFFFAOYSA-L
- SMILES
- C(O)(O)=O.[RbH]
Safety Information
- Symbol(GHS)
GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H314-H335
- Precautionary statements
- P260-P271-P280-P301+P330+P331-P303+P361+P353-P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39-37/39
- WGK Germany
- 2
- RTECS
- FG0650000
- F
- 3-10
- TSCA
- Yes
- HS Code
- 2836 99 17
- Toxicity
- LD50 orally in Rabbit: 2625 mg/kg
Use
Rubidium 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.
1 India supplier list of "Rubidium carbonate"
- Product Name:Rubidiumcarbonate
- Products Intro:Brand:sigma aldrich | Product Number:251437 | Purity:99.8%tracemetalsbasis
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Rubidium carbonate 95%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.132423
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:RubidiumCarbonate
- Products Intro:Brand:cdhfinechemical | Product Number:215145
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Rubidiumcarbonate
- Products Intro:Brand:chemsworth | Product Number:309984547
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Rubidiumcarbonate
- Products Intro:Brand:ajchemicals | Product Number:JDH-57469 | Purity:95%
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Rubidiumcarbonate
- Products Intro:Brand:ottokemi | Product Number:R1399 | Purity:99.98%
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:rubidium(1+);carbonate
- Products Intro:Brand:thermofisher.in | Product Number:ALF-A12240-22 | Purity:99%
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:rubidium carbonate
- Products Intro:Purity: 99.5%|Package: 1kg;79.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Lithium hydroxide,lithium carbonate,bronze powder,lithium chloride,lead powder
$79.00/ 1kg
- Product Name:Rubidium carbonate
- Products Intro:Purity: 99% | Package: 25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: cesium,lithium,Monomethylamine hydrochloride,2-phenylacetamide,Lead acetate
$0.00/ 25kg
- Product Name:Rubidium carbonate
- Products Intro:Purity: 99% | Package: 25KG
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: carbomer,lead acetate,phenylacetamide,Xylazine,Xylazine hcl
$0.00/ 25KG