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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 Specifications 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
              Catalog Number GTIN
              1050910250 04022536060729
              1050911000 04022536060736
              1050915000 04054839736681