Selenious acid, 99.999%, (trace metal basis), Thermo Scientific Chemicals

Description

 

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

For ultra trace analysis

Specifications

• Color: White
• CAS: 7783-00-8
• Melting Point: 70.0°C
• Packaging: Glass bottle
• Assay Percent Range: 99.999%
• Quantity: 50 g
• Molecular Formula: H2O3Se
• Physical Form: Crystals
• MDL Number: MFCD00011331
• Synonym: selenious acid, selenious acid h2seo3, monohydrated selenium dioxide, unii-f6a27p4q4r, selenium dioxide, monohydrated, ccris 5530, selenious acid usp, selenious acid,selenous acid,monohydrated selenium dioxide, selenium, reference standard solution
• Solubility Information: Solubility in water: 167 g/100mL (20°C). Other solubilities: very soluble in hot water and alcohol, insoluble in ammonia
• InChI Key: MCAHWIHFGHIESP-UHFFFAOYSA-N
• SMILES: O[Se](O)=O
• IUPAC Name: selenous acid
• Molecular Weight (g/mol): 128.98
• PubChem CID: 1091
• ChEBI: CHEBI:26642
• Formula Weight: 128.97
• Percent Purity: 99.999%
• Grade: Trace Metal Basis
• Chemical Name or Material: Selenious acid

RUO – Research Use Only