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800653 Selenium dioxide

(disublimkan) untuk sintesis

Selenium dioxide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Selenious anhydride, Selenium(IV) oxide

CAS #: 7446-08-4 EC Number: 231-194-7 Molar Mass: 110.96 g/mol Chemical Formula: SeO₂ Hill Formula: O₂Se
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7446-08-4231-194-7O₂SeSeO₂110.96 g/mol

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      8006530050
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              8006531000
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                  Description
                  Catalogue Number800653
                  SynonymsSelenious anhydride, Selenium(IV) oxide
                  References
                  Product Information
                  CAS number7446-08-4
                  EC index number034-002-00-8
                  EC number231-194-7
                  Hill FormulaO₂Se
                  Chemical formulaSeO₂
                  Molar Mass110.96 g/mol
                  HS Code2811 29 90
                  Quality LevelMQ200
                  Applications
                  Biological Information
                  Physicochemical Information
                  Density3.950 g/cm3
                  Melting Point340 °C
                  pH value2 (10 g/l, H₂O, 20 °C)
                  Vapor pressure1 hPa (157 °C)
                  Solubility1353 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  LD 50 oralLD50 Tikus 68.1 mg/kg
                  Safety Information according to GHS
                  Hazard Pictogram(s) Hazard Pictogram(s)
                  Hazard Pictogram(s)
                  Hazard Pictogram(s)
                  Hazard Statement(s)H301 + H331: Toksik bila tertelan atau bila terhirup.
                  H373: Dapat menyebabkan kerusakan pada organ melalui paparan yang lama atau berulang.
                  H410: Sangat toksik pada kehidupan perairan dengan efek jangka panjang.
                  Precautionary Statement(s)P260: Jangan menghirup debu.
                  P264: Cuci kulit dengan seksama setelah menangani.
                  P273: Hindarkan pelepasan ke lingkungan.
                  P301 + P310: JIKA TERTELAN: Segera hubungi SENTRA INFORMASI KERACUNAN atau dokter/tenaga medis.
                  P304 + P340 + P311: JIKA TERHIRUP: Pindahkan korban ke udara segar dan posisikan yang nyaman untuk bernapas. Hubungi SENTRA INFORMASI KERACUNAN atau dokter/enaga medis.
                  P314: Dapatkan nasehat/perhatian medis jika kamu merasa tidak sehat.
                  Signal WordBahaya
                  RTECSVS8575000
                  Storage class6.1D Kat.3 toksik akut, tidak dapat terbakar / bahan berbahaya toksik atau bahan berbahaya yang menyebabkan efek-efek kronis
                  WGKWGK 2 membahayakan air secara signifikan
                  Disposal17
                  Senyawa-senyawa anorganik selenium bersifat toksik dan harus ditangani dengan hati-hati. Wadah E. Unsur selenium dapat diperoleh melalui pertama-tama mengoksidasi garamnya dalam larutan encer dengan asam nitrat pekat (Item No. 100443). Penambahan larutan natrium hidrogen sulfit (Item No. 806356) kemudian menyebabkan unsur selenium terendapkan. Fasa encer: Wadah D.
                  Safety Information
                  Categories of dangerToksik, berbahaya bagi lingkungan
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageSimpan dibawah +30°C.
                  Packaging Information
                  Transport Information
                  Declaration (railroad and road) ADR, RIDUN 3283 , 6.1, III
                  Declaration (transport by air) IATA-DGRUN 3283 , 6.1, III
                  Declaration (transport by sea) IMDG-CodeUN 3283 , 6.1, III
                  Supplemental Information
                  Specifications
                  Assay (iodometric)≥ 98.0 %
                  Global Trade Item Number
                  Catalogue Number GTIN
                  8006530005 04027269276256
                  8006530050 04022536361413
                  8006530250 04022536361420
                  8006531000 04022536361437