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Potassium Persulfate (Certified ACS), Fisher Chemical™

Catalog No. P282500 Shop All Fisherbrand Products
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Quantity:
100 g
500 g
Packaging:
Poly Bottle
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Catalog No. Quantity Packaging
P282-500 500 g Poly Bottle
P282-100 100 g Poly Bottle
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Catalog No. P282-500
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Chemical Identifiers

CAS 7727-21-1
Molecular Formula K2O8S2
Molecular Weight (g/mol) 270.309
MDL Number MFCD00011386
InChI Key USHAGKDGDHPEEY-UHFFFAOYSA-L
Synonym potassium persulfate, anthion, potassium peroxydisulfate, potassium peroxodisulfate, dipotassium peroxydisulfate, potassium peroxydisulphate, dipotassium persulfate, caswell no. 700, dipotassium peroxodisulphate, unii-6b86k0mczc
PubChem CID 24412
IUPAC Name dipotassium;sulfonatooxy sulfate
SMILES [O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+]

Specifications

Melting Point 100°C
Color White
pH 4 to 5
Physical Form Solid
Quantity 500 g
Assay Percent Range ≥99 %
UN Number 1492
Formula Weight 270.32
Percent Purity ≥99%
Grade Certified ACS
Identification Pass Test
Packaging Poly Bottle
Chemical Name or Material Potassium Persulfate
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Safety and Handling

Hazard Statement DANGER!
Precautionary Statement Emergency Overview
Oxidizer: Contact with combustible/organic material may cause fire. Irritating to eyes, respiratory system and skin. May cause allergic respiratory and skin reaction. Hygroscopic. Use personal protective equipment. Keep away from clothing and other combustible materials. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. Move to fresh air. If breathing is difficult, give oxygen.

NFPA

Health:2
Flammability:0
Instability:2
DOTInformation DOT Class 5.1, : Oxidizer
SDS
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