Sodium Selenite CAS #: 10102-18-8

Synonyms Disodium selenite; Disodium selenium trioxide; Natriumselenit; Selenious acid, disodium salt

Compound Formula: Na2O3Se Molecular Weight: 172.94 Appearance: White tetragonal crystals Melting Point: 710°C Boiling Point: N/A Density: 3.1 g/cm3 Solubility in H2O: N/A Exact Mass: 173.880804 Monoisotopic Mass: 173.880804

Health & Safety Information Signal Word: Danger Hazard Statements: H300-H317-H331-H411 Hazard Codes: T+,N Risk Codes: 23-28-31-43-51/53 Safety Statements: 28-36/37-45-61 RTECS Number: N/A Transport Information: UN 2630 6.1/PG 1 WGK Germany: 2

Chemical Identifiers Linear Formula: Na2SeO3 Pubchem CID: 24934 MDL Number: MFCD00003489 EC No.: 233-267-9 IUPAC Name: disodium selenite Beilstein/Reaxys No.: N/A SMILES: [Na+].[Na+].[O-][Se]([O-])=O InchI Identifier: InChI=1S/2Na.H2O3Se/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2 InchI Key: BVTBRVFYZUCAKH-UHFFFAOYSA-L