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105092 Potassium peroxodisulfate

for analysis (<= 0.001% N) EMSURE® ACS,Reag. Ph Eur

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 Grade: ACS,Reag. Ph Eur
105092
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
7727-21-1231-781-8K₂O₈S₂270.33 g/molACS,Reag. Ph Eur

Products

Catalogue NumberPackaging Qty/Pack
1050920250 Plastic bottle 250 g
Description
Catalogue Number105092
SynonymsPotassium persulfate
References
Product Information
CAS number7727-21-1
EC index number016-061-00-1
EC number231-781-8
GradeACS,Reag. Ph Eur
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 %
Insoluble matter≤ 0.005 %
Entire chloride≤ 0.001 %
Total nitrogen (N)≤ 0.001 %
Heavy metals (as Pb)≤ 0.001 %
Fe (Iron)≤ 0.0005 %
Mn (Manganese)≤ 0.0001 %
Corresponds to ACS, Reag. Ph Eur
Global Trade Item Number
Catalogue Number GTIN
1050920250 04022536060781

Documentation

Potassium peroxodisulfate SDS

Title

Safety Data Sheet (SDS) 

Potassium peroxodisulfate Certificates of Analysis

Product Number PackagingSpecificationLot Number
1050920250 Plastic bottlePDF Specification Document