Potassium selenate, 99.5% (metals basis), Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 7790-59-2
• Molecular Formula: K2O4Se
• Molecular Weight (g/mol): 221.164
• MDL Number: MFCD00054125
• InChI Key: YAZJAPBTUDGMKO-UHFFFAOYSA-L
• Synonym: potassium selenate, dipotassium selenate, unii-99798pu7mi, selenic acid, dipotassium salt, 2k.so4e, selenic acid solution, selenic acid, potassium salt 1:2, selenic acid solution, 40 wt. % in water 100g
• PubChem CID: 62680
• IUPAC Name: dipotassium;selenate
• SMILES: [O-][Se](=O)(=O)[O-].[K+].[K+]

• Color: White
• Physical Form: Powder
• Quantity: 10 g
• Assay Percent Range: 99.5% (metals basis)
• Solubility Information: Soluble in water
• Formula Weight: 221.16
• Odor: Odorless
• Sensitivity: Hygroscopic
• Density: 3.07 g/cm³ at 20°C
• Chemical Name or Material: Potassium selenate

RUO – Research Use Only