400599

Rubidium chromate

• Synonym(s): Dioxido(dioxo)chromium rubidium(1+)
• Linear Formula: Rb₂CrO₄
• CAS Number: 13446-72-5
• Molecular Weight: 286.93
• EC Number: 236-601-1
• MDL number: MFCD00016295
• UNSPSC Code: 12352302
• PubChem Substance ID: 24864932
• NACRES: NA.23

Properties

• form: powder
• Quality Level: 100
• concentration: 14.5-21.7% Cr (by Na₂S₂O₃, titration)
• density: 3.518 g/mL at 25 °C (lit.)
• SMILES string: [Rb+].[Rb+].[O-][Cr]([O-])(=O)=O
• InChI: 1S/Cr.4O.2Rb/q;;;2*-1;2*+1
• InChI key: WXLJFWCCZKCVSQ-UHFFFAOYSA-N

Safety Information

• pictograms: GHS03,GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H272,H317,H350,H410
• pcodes: P202 - P210 - P273 - P280 - P302 + P352 - P308 + P313
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Ox. Sol. 2 - Skin Sens. 1
• Storage Class: 5.1B - Oxidizing hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges