Rubidium carbonate, 99.98%

Name: Rubidium carbonate, 99.98%
Brand: Vaqora Chemicals
SKU: VQ-014092

About Rubidium carbonate, 99.98%

Rubidium carbonate (CAS 584-09-8) is an alkali metal compound offered by Vaqora Chemicals (Puriss grade) at a purity of 99.98%. With the molecular formula CO3Rb2, it has a molar mass of 230.94 g/mol. Systematically, it is named bis(rubidium(1+)). Carbonate. It is also known as Carbonic acid dirubidium or Dirubidium carboxide.

It is supplied as a white powder. Key physical data: a melting point of 837 °C. Recommended storage is at 2–8 °C, with the container kept tightly sealed. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis, catalysis and analytical determinations. Our customers for this product work in academic and industrial research.

Vaqora Chemicals supplies Rubidium carbonate in 1 g, 5 g and 25 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
Catalysis
Analytical determinations

Industries

Specifications & identifiers

Chemical identifiers
Product name	Rubidium carbonate, 99.98%
Catalogue No.	VQ-014092
CAS Number	584-09-8
IUPAC name	bis(rubidium(1+));carbonate
Molecular formula	CO₃Rb₂
Molecular weight	230.94 g/mol
Exact mass	229.8083
Grade	Puriss
Purity / assay	99.98%
HSN code	28369900
InChIKey	WPFGFHJALYCVMO-UHFFFAOYSA-L
SMILES	C(=O)([O-])[O-].[Rb+].[Rb+]
PubChem CID	11431

Physical properties
Physical form	Powder
Appearance	White powder
Melting point	837 °C
H-bond donors / acceptors	0 / 3
TPSA	63.2 Å²
Storage	2–8 °C
Synonyms	Carbonic acid dirubidium, Dirubidium carboxide, Dirubidium carbonate, Dirubidium monocarbonate, Carbonic acid dirubidium salt, Carbonic acid, rubidium salt (1:2), CO3Rb2, Rubidium carbonate (99.8+%-Rb), Rubidium carbonate, 99.8% trace metals basis

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 584-09-8

Puriss

Rubidium carbonate, 99.8%

CAS: 584-09-8
Formula: CO₃Rb₂
MW: 230.94 g/mol

VQ-014091

Frequently asked questions

What is the CAS number of Rubidium carbonate, 99.98%?

The CAS Registry Number of Rubidium carbonate, 99.98% is 584-09-8. It is also known as Carbonic acid dirubidium, Dirubidium carboxide, Dirubidium carbonate.

What is the molecular formula and molecular weight of Rubidium carbonate, 99.98%?

Rubidium carbonate, 99.98% has the molecular formula CO3Rb2 and a molecular weight of 230.94 g/mol.

Which grade and pack sizes of Rubidium carbonate, 99.98% can I order?

We supply Rubidium carbonate, 99.98% in Puriss (99.98%) grade, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Rubidium carbonate, 99.98%?

Yes. Every lot of Rubidium carbonate, 99.98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Rubidium carbonate, 99.98% be shipped internationally?

Yes. Rubidium carbonate, 99.98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.

How should Rubidium carbonate, 99.98% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.