rubidium

• ChemBase ID: 145484
• Molecular Formular: Rb
• Molecular Mass: 85.4678
• Monoisotopic Mass: 84.911789
• SMILES: [Rb]
• Canonical SMILES: [Rb]
• InChI: InChI=1S/Rb
• InChIKey: IGLNJRXAVVLDKE-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: rubidium; rubidium hydride
• IUPAC Traditional name: rubidium; rubidium hydride
• Synonyms: Rubidium; Rubidium, AAS standard solution, Specpure®, Rb 1000 g/ml; Rubidium, plasma standard solution, Specpure®, Rb 1000 g/ml; Rubidium, plasma standard solution, Specpure®, Rb 10,000 g/ml; 铷; 铷, AAS标准溶液, Specpure®, Rb 1000 μg/ml; 铷,等离子标准溶液, Specpure®, Rb 1000®g/ml; 铷,等离子标准溶液, Specpure®, Rb 10,000®g/ml

Database IDs

• CAS Number: 7440-17-7
• EC Number: 231-126-6; 231-714-2
• MDL Number: MFCD00134055
• PubChem SID: 24856703; 162239689
• PubChem CID: 5357696

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• Log P: -0.326
• Molar Refractivity: 0.8 cm^3
• Polarizability: 4.5175695 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true
• LogD (pH = 5.5): -0.326
• LogD (pH = 7.4): -0.326

PROPERTIES

Physical Property

• Apperance: Ampouled under argon; ingot; Liquid; Vacuum sealed in breakseal ampoules
• Melting Point: 38-39 °C(lit.)
• Boiling Point: 686 °C(lit.)
• Density: 1.53 g/mL at 25 °C(lit.)
• Resistivity: 11.0 μΩ-cm, 20°C

Safety Information

• RTECS: VL8500000
• European Hazard Symbols: Corrosive (C); Flammable (F)
• UN Number: 1423; UN1423; UN3264
• German water hazard class: 3
• Hazard Class: 4.3; 8
• Packing Group: 1; I; III
• Risk Statements: 14/15-34; 34
• Safety Statements: 23-26-36/37/39-45; 26-36/37/39-43-45; 3-20-26-36/37/39-45-60; 7/8-20-26-30-33-36/37/39-43-45; 7/8-26-36/37/39-43-45
• TSCA Listed: 是
• GHS Pictograms: GHS02; GHS05
• GHS Signal Word: Danger
• GHS Hazard statements: H260-H314; H260-H314-H318; H314-H318
• GHS Precautionary statements: P223-P231 + P232-P280-P305 + P351 + P338-P370 + P378-P422; P231+P232-P260-P303+P361+P353-P305+P351+P338-P405-P501A; P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
• 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 1423 4.3/PG 1
• Supplemental Hazard Statements: Reacts violently with water.

Product Information

• Purity: 99.6% trace metals basis; 99.75% (metals basis)
• Packaging: pkg of Packaged in: Breakseal Ampule
• Impurities: 0.2-0.4% Cs
• Empirical Formula (Hill Notation): Rb

DETAILS

Sigma Aldrich - 276332

Packaging
1, 5 g in ampule