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105091 Potassium peroxodisulfate

for analysis EMSURE®

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

Synonyms: Potassium persulfate

CAS #: 7727-21-1 EC Number: 231-781-8 Molar Mass: 270.33 g/mol Hill Formula: K₂O₈S₂
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105091
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
7727-21-1231-781-8K₂O₈S₂270.33 g/mol

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          Description
          Catalogue Number105091
          SynonymsPotassium persulfate
          References
          Product Information
          CAS number7727-21-1
          EC index number016-061-00-1
          EC number231-781-8
          Hill FormulaK₂O₈S₂
          Molar Mass270.33 g/mol
          HS Code2833 40 90
          Quality LevelMQ300
          Applications
          Biological Information
          Physicochemical Information
          Density2.477 g/cm3
          Melting Point100 °C (decomposition)
          pH value2.5 - 4.5 (27 g/l, H₂O, 25 °C)
          Vapor pressure<0.1 hPa (25 °C)
          Bulk density1150 kg/m3
          Solubility50 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 802 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H272: May intensify fire; oxidizer.
          H302: Harmful if swallowed.
          H315: Causes skin irritation.
          H317: May cause an allergic skin reaction.
          H319: Causes serious eye irritation.
          H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
          H335: May cause respiratory irritation.
          Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
          P220: Keep away from clothing and other combustible materials.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
          P302 + P352: IF ON SKIN: Wash with plenty of water.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          Signal WordDanger
          RTECSSE0400000
          Storage class5.1B Oxidizing hazardous materials
          WGKWGK 1 slightly 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
          Categories of dangeroxidizing, harmful, irritant, sensitizing
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 1492 , 5.1, III
          Declaration (transport by air) IATA-DGRUN 1492 , 5.1, III
          Declaration (transport by sea) IMDG-CodeUN 1492 , 5.1, III
          Supplemental Information
          Specifications
          Assay (iodometric)≥ 99.0 %
          Chloride (Cl)≤ 0.001 %
          Heavy metals (as Pb)≤ 0.003 %
          Fe (Iron)≤ 0.001 %
          Mn (Manganese)≤ 0.0001 %
          Global Trade Item Number
          Catalogue Number GTIN
          1050910250 04022536060729
          1050911000 04022536060736