Selenious acid, 98%, Thermo Scientific™

Brand:  Thermo Scientific Acros 198870500

Product Code. 10002480

Description

This Thermo Scientific 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.

Chemical Identifiers

• CAS: 7783-00-8
• Molecular Weight (g/mol): 128.97
• 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
• ChEBI: CHEBI:26642
• SMILES: O[Se](=O)O

• Molecular Formula: H₂O₃Se
• InChI Key: MCAHWIHFGHIESP-UHFFFAOYSA-N
• PubChem CID: 1091
• IUPAC Name: selenous acid

Specifications

• Chemical Name or Material: Selenious acid
• Color: Pink or White
• Quantity: 50g
• Molecular Formula: H₂O₃Se
• Merck Index: 15,8567
• Solubility Information: Solubility in water: 167g/100mL (20°C). Other solubilities: very soluble in hot water and alcohol,insoluble in ammonia
• SMILES: O[Se](=O)O
• Molecular Weight (g/mol): 128.97
• ChEBI: CHEBI:26642
• Physical Form: Crystalline Powder, Crystals and/or Chunks
• Packaging: Glass bottle

• CAS: 7783-00-8
• Melting Point: 70.0°C
• Assay Percent Range: 97.5% min. (Iodometry)
• Fieser: 01,992
• 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
• InChI Key: MCAHWIHFGHIESP-UHFFFAOYSA-N
• IUPAC Name: selenous acid
• PubChem CID: 1091
• Formula Weight: 128.97
• Percent Purity: 98%
• Solubility: Solubility in water: 167 g/100mL (20°C). Other solubilities: very soluble in hot water and alcohol, insoluble in ammonia

RUO – Research Use Only