selenious acid
dihydroxidooxidoselenium

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  CODE128196 CODE128196
  Product(s):
  GX7134 Selenous acid

Name: selenous acid CAS Number: 7783-00-8 3D/inchi Other(deleted CASRN): 11140-60-6 ECHA EINECS - REACH Pre-Reg: 231-974-7 FDA UNII: F6A27P4Q4R Nikkaji Web: J4.497K MDL: MFCD00011331 Molecular Weight: 128.97354000 Formula: H2 O3 Se NMR Predictor: Predict (works with chrome, Edge or firefox) Category:dietary supplements   US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: Google Scholar: Search Google Books: Search Google Scholar: with word "volatile" Search Google Scholar: with word "flavor" Search Google Scholar: with word "odor" Search Perfumer and Flavorist: Search Google Patents: Search US Patents: Search EU Patents: Search Pubchem Patents: Search PubMed: Search NCBI: Search   FDA/DG SANTE Petitions, Reviews, Notices: FR DOC # 2012-1692 Agency Information Collection Activities; Proposed Collection; Comment Request; Experimental Study of Consumer Response to Health Claims and Disclaimers About the Relationship Between Selenium and Risk of Various Cancers View - notice PDF   Physical Properties: Appearance: white crystalline powder (est) Assay: 98.00 to 100.00 Food Chemicals Codex Listed: No Specific Gravity: 3.00400 @ 25.00 °C. Melting Point: 70.00 °C. @ 760.00 mm Hg Boiling Point: 176.00 to 177.00 °C. @ 760.00 mm Hg (est) Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est) Soluble in:   alcohol   water, 1e+006 mg/L @ 25 °C (est)   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: Glentham Life Sciences Selenous acid Sigma-Aldrich: Aldrich For experimental / research use only. Selenous acid 98% sds Strem Chemicals For experimental / research use only. Selenous acid (99.999%-Se)   Safety Information: Preferred SDS: View   Hazards identification   Classification of the substance or mixture GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) None found. GHS Label elements, including precautionary statements   Pictogram   Hazard statement(s) None found. Precautionary statement(s) None found. Oral/Parenteral Toxicity: oral-rat LD50 25 mg/kg National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 28 intraperitoneal-rat LD50 10 mg/kg National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 28 intravenous-mouse LD50 11 mg/kg U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#05656 intraperitoneal-rat LDLo 10 mg/kg National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 28, 1953. oral-rat LDLo 25 mg/kg National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 28, 1953. Dermal Toxicity: Not determined Inhalation Toxicity: Not determined   Safety in Use Information: Category: dietary supplements Recommendation for selenious acid usage levels up to:   not for fragrance use.   Recommendation for selenious acid flavor usage levels up to:   not for flavor use.   Safety References: European Food Safety Authority (EFSA) reference(s): Selenious acid as a source of selenium added for nutritional purposes to food supplements View page or View pdf EPI System: View EPA-Iris:IRIS NIOSH International Chemical Safety Cards:search Chemical Carcinogenesis Research Information System:Search AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA Substance Registry Services (TSCA):7783-00-8 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :1091 National Institute of Allergy and Infectious Diseases:Data WGK Germany:3 selenous acid Chemidplus:0007783008 EPA/NOAA CAMEO:hazardous materials RTECS:7783-00-8   References:   selenous acid NIST Chemistry WebBook: Search Inchi Canada Domestic Sub. List: 7783-00-8 Pubchem (cid): 1091 Pubchem (sid): 134990909   Other Information: (IUPAC): Atomic Weights of the Elements 2011 (pdf) Videos: The Periodic Table of Videos tgsc: Atomic Weights use for this web site (IUPAC): Periodic Table of the Elements CHEBI: View CHEMBL: View UM BBD: Search KEGG (GenomeNet): D05814 HMDB (The Human Metabolome Database): Search Export Tariff Code: 2811.19.5050 FDA Listing of Food Additive Status: View ChemSpider: View Wikipedia: View   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   not found in nature   Synonyms:   dihydroxidooxidoselenium   hydrogen selenite   selenious acid (H2SeO3)   selenite   selenium dioxide monohydrated selenium dioxide   selenous acid   selenous acid (H2SeO3)   Articles:   None found yet. Try the PubMed Search.

Notes: a selenium compound used as a source of selenium, especially for patients that develop selenium deficiency following prolonged parenteral nutrition.