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Merck 105091 0250 Potassium Peroxodisulfate For Analy. Emsure 250 GR.
Merck 105091 0250 Potassium Peroxodisulfate For Analy. Emsure 250 GR.

Merck 105091 0250 Potassium Peroxodisulfate For Analy. Emsure 250 GR.

Ürün Kodu:1050910250
Hemen Al
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SEPETE EKLE
Ürün Açıklaması
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Description
Catalogue Number105091
SynonymsPotassium persulfate
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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 00
Quality LevelMQ300
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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
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Toxicological Information
LD 50 oralLD50 Rat 802 mg/kg
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Safety Information according to GHS
Hazard Pictogram(s)Hazard Pictogram(s)\nHazard Pictogram(s)\nHazard Pictogram(s)\n
Hazard Statement(s)H272: May intensify fire; oxidizer.\nH302: Harmful if swallowed.\nH315: Causes skin irritation.\nH317: May cause an allergic skin reaction.\nH319: Causes serious eye irritation.\nH334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.\nH335: May cause respiratory irritation.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.\nP220: Keep away from clothing and other combustible materials.\nP280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.\nP301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.\nP302 + P352: IF ON SKIN: Wash with plenty of water.\nP305 + 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\nInorganic 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.
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Safety Information
Categories of dangeroxidizing, harmful, irritant, sensitizing
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Storage and Shipping Information
StorageStore at +2°C to +30°C.
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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
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Specifications
Assay (iodometric)≥ 99.0 %
Chloride (Cl)≤ 0.001 %
Heavy metals (as Pb)≤ 0.003 %
Fe (Iron)≤ 0.001 %
Mn (Manganese)≤ 0.0001 %

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