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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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      Metal can 100 g
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      1049120250
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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
          Quality LevelMQ300
          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 at +2°C to +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 %