104912 Potassium bromate

104912
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
      7758-01-2 231-829-8 BrKO₃ KBrO₃ 167 g/mol ACS,ISO,Reag. Ph Eur

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      1049120100
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          Metal can 100 g
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          1049120250
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              Metal can 250 g
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              Description
              Catalogue Number104912
              SynonymsBromic Acid, Potassium Salt
              References
              Product Information
              CAS number7758-01-2
              EC index number035-003-00-6
              EC number231-829-8
              GradeACS,ISO,Reag. Ph Eur
              Hill FormulaBrKO₃
              Chemical formulaKBrO₃
              Molar Mass167 g/mol
              HS Code2829 90 40
              Applications
              Biological Information
              Physicochemical Information
              Density3.13 g/cm3 (20 °C)
              Melting Point409 - 413 °C
              pH value5 - 9 (50 g/l, H₂O, 20 °C)
              Bulk density1400 kg/m3
              Solubility66 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 157 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H350: May cause cancer.
              H271: May cause fire or explosion; strong oxidizer.
              H301: Toxic if swallowed.
              Precautionary Statement(s)P201: Obtain special instructions before use.
              P210: Keep away from heat.
              P221: Take any precaution to avoid mixing with combustibles, heavy-metal compounds, acids and alkalis.
              P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
              Signal WordDanger
              Storage class5.1A Strongly oxidizing hazardous materials
              WGKWGK 3 highly hazardous to water
              Disposal22
              Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.
              Safety Information
              Hazard Symbols Hazard SymbolsOxidising
              Hazard SymbolsToxic
              Categories of dangercarcinogenic, oxidizing, toxic
              R PhraseR 45-25- 9
              May cause cancer.Also toxic if swallowed.Explosive when mixed with combustible material.
              S PhraseS 53-45
              Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
              Product Usage Statements
              Storage and Shipping Information
              StorageStore below +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 1484 , 5.1, II
              Declaration (transport by air) IATA-DGRUN 1484 , 5.1, II
              Declaration (transport by sea) IMDG-CodeUN 1484 , 5.1, II, Segregation Group: 3 (Bromates)
              Supplemental Information
              Specifications
              Assay (iodometric, calc. on dried substance)≥ 99.8 %
              Insoluble matter≤ 0.005 %
              pH-value (5 %; water; 25 °C)5.0 - 9.0
              Bromide (Br)≤ 0.02 %
              Sulfate (SO₄)≤ 0.005 %
              Total nitrogen (N)≤ 0.001 %
              Heavy metals (as Pb)≤ 0.0005 %
              Fe (Iron)≤ 0.0005 %
              Hg (Mercury)≤ 0.000001 %
              Na (Sodium)≤ 0.01 %
              Pb (Lead)≤ 0.0004 %
              Loss on Drying (105 °C)≤ 0.1 %