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Potassium persulfate - 99%, high purity , CAS No.7727-21-1

  • ≥99%
Item Number
P292964
Grouped product items
SKUSizeAvailabilityPrice Qty
P292964-500g
500g
In stock
$24.90
P292964-12×500g
12×500g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$268.90
View related series
Potassium salt

Basic Description

SynonymsPOTASSIUM PERSULFATE|7727-21-1|Potassium peroxydisulfate|Anthion|Potassium peroxodisulfate|Potassium peroxydisulphate|Dipotassium peroxydisulfate|Dipotassium persulfate|potassium persulphate|Peroxydisulfuric acid, dipotassium salt|dipotassium;sulfonatooxy
Specifications & Purity99%
Storage TempDesiccated
Shipped InNormal

Names and Identifiers

IUPAC Name dipotassium;sulfonatooxy sulfate
INCHI InChI=1S/2K.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2
InChi Key USHAGKDGDHPEEY-UHFFFAOYSA-L
Canonical SMILES [O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+]
Isomeric SMILES [O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+]
WGK Germany 1
RTECS SE0400000
PubChem CID 24412
UN Number 1492
Packing Group III
Molecular Weight 270.32

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

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10 results found

Lot NumberCertificate TypeDateItem
E2413478Certificate of AnalysisMay 07, 2024 P292964
G2415556Certificate of AnalysisMay 07, 2024 P292964
A2408602Certificate of AnalysisDec 22, 2023 P292964
L2306290Certificate of AnalysisDec 15, 2023 P292964
J2310156Certificate of AnalysisSep 15, 2023 P292964
G2315298Certificate of AnalysisJun 10, 2023 P292964
D2328144Certificate of AnalysisMay 15, 2023 P292964
C23031162Certificate of AnalysisFeb 14, 2023 P292964
L2209914Certificate of AnalysisNov 01, 2022 P292964
G2213374Certificate of AnalysisJun 15, 2022 P292964

Chemical and Physical Properties

SensitivityMoisture sensitive
Melt Point(°C)100 °C (decomposition)

Safety and Hazards(GHS)

Pictogram(s) GHS08,   GHS07,   GHS03
Signal Danger
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

H335:May cause respiratory irritation

H302:Harmful if swallowed

H317:May cause an allergic skin reaction

H334:May cause allergy or asthma symptoms or breathing difficulties if inhaled

H402:Harmful to aquatic life

H272:May intensify fire; oxidizer

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378:In case of fire: Use ... to extinguish.

P210:Keep away from heat, hot surface, sparks, open flames and other ignition sources. - No smoking.

P302+P352:IF ON SKIN: wash with plenty of water.

P321:Specific treatment (see ... on this label).

P405:Store locked up.

P501:Dispose of contents/container to ...

P264:Wash hands [and …] thoroughly after handling.

P220:Keep away from clothing and other combustible materials.

P284:[In case of inadequate ventilation] Wear respiratory protection.

P271:Use only outdoors or in a well-ventilated area.

P270:Do not eat, drink or smoke when using this product.

P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P403+P233:Store in a well-ventilated place. Keep container tightly closed.

P272:Contaminated work clothing should not be allowed out of the workplace.

P333+P313:IF SKIN irritation or rash occurs: Get medical advice/attention.

P362+P364:Take off contaminated clothing and wash it before reuse.

P330:Rinse mouth.

P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes.

P301+P317:IF SWALLOWED: Get medical help.

P337+P317:If eye irritation persists: Get medical help.

P332+P317:If skin irritation occurs: Get medical help.

P319:Get medical help if you feel unwell.

P342+P316:If experiencing respiratory symptoms: Get emergence medical help immediately.

WGK Germany 1
RTECS SE0400000
Class 5.1

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