dirubidium(1+) ion dioxochromiumbis(olate)

• ChemBase ID: 104598
• Molecular Formular: CrO4Rb2
• Molecular Mass: 286.9293
• Monoisotopic Mass: 285.74374398
• SMILES: [Rb+].[Rb+].[O-][Cr](=O)(=O)[O-]
• Canonical SMILES: [O-][Cr](=O)(=O)[O-].[Rb+].[Rb+]
• InChI: InChI=1S/Cr.4O.2Rb/q;;;2*-1;2*+1
• InChIKey: WXLJFWCCZKCVSQ-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: dirubidium(1+) ion dioxochromiumbis(olate)
• IUPAC Traditional name: dirubidium(1+) ion chromate(2-); dirubidium(1+) chromate(2-)
• Synonyms: Rubidium chromate; RUBIDIUM CHROMATE; 铬酸铷

Database IDs

• CAS Number: 13446-72-5
• EC Number: 236-601-1
• MDL Number: MFCD00016295
• PubChem SID: 162091609; 24864932
• PubChem CID: 61605

CALCULATED PROPERTIES

• Acid pKa: -2.30103
• H Acceptors: 4
• H Donor: 0
• LogD (pH = 5.5): -6.720884
• LogD (pH = 7.4): -7.0465326
• Log P: -2.5252
• Molar Refractivity: 5.7716 cm^3
• Polarizability: 6.1887565 Å^3
• Polar Surface Area: 80.26 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: powder
• Density: 3.518 g/mL at 25 °C(lit.)

Safety Information

• Storage Condition: Room Temperature (15-30°C)
• European Hazard Symbols: Nature polluting (N); Toxic (T)
• UN Number: (not f; 1479
• German water hazard class: 3
• Hazard Class: 5.1
• Packing Group: 2
• Risk Statements: 49-43-50/53; R:43-45
• Safety Statements: 53-45-60-61; S:28-29-36/37/39-45-53
• GHS Pictograms: GHS03; GHS07; GHS08; GHS09
• GHS Signal Word: Danger
• GHS Hazard statements: H272-H317-H350i-H410
• GHS Precautionary statements: P201-P220-P273-P280-P308 + P313-P501
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 1479 5.1/PG 2

Product Information

• Purity: 99%
• Linear Formula: Rb2CrO4

DETAILS

MP Biomedicals - 05217933

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 400599

Packaging
10 g in glass bottle