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Potassium Persulfate, ACS Grade, ≥ 99.0 %, LabChem™

Catalog No. LC200701
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Quantity:
500 g
Packaging:
Poly Bottle
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Catalog No. Quantity Packaging
LC200701 500 g Poly Bottle
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Catalog No. LC200701 Supplier LabChem Supplier No. LC200701
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Chemical Identifiers

CAS 7727-21-1
Molecular Formula K2O8S2
Molecular Weight (g/mol) 270.309
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
CAS Max % 100
Physical Form Crystals
Quantity 500 g
Linear Formula K2S2O8
UN Number UN1492
Solubility Information Soluble in water
Formula Weight 270.32
Percent Purity ≥99.0%
Grade ACS
Identification Passes Test
Packaging Poly Bottle
Specific Gravity 2.58g/cm3
Decomposition Information Oxygen; Sulfur compounds
Density 2.58g/cm3
Chemical Name or Material Potassium Persulfate
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Safety and Handling

Hazard Category Danger
Hazard Statement GHS H Statement
May intensify fire; oxidizer.
Harmful if swallowed.
Causes skin irritation.
May cause an allergic skin reaction.
Causes serious eye irritation.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary Statement GHS P Statement
Keep away from heat, sparks, open flames, hot surfaces.
No smoking.
Keep/Store away from clothing, combustible materials.
Take any precaution to avoid mixing with combustibles.
Avoid breathing dust.
Do not eat, drink or smoke when using this product.
Wear protective gloves, protective clothing, eye protection, face protection.
Wear respiratory protection.
Wash exposed skin thoroughly after handling.
Use only outdoors or in a well-ventilated area.
Contaminated work clothing must not be allowed out of the workplace.
If swallowed: Rinse mouth.
Call a poison center/doctor if you feel unwell.
If on skin: Wash with plenty of soap and water.
Take off contaminated clothing and wash it before reuse.
If skin irritation or rash occurs: Get medical advice/attention.
If inhaled: Remove person to fresh air and keep comfortable for breathing.
If experiencing respiratory symptoms: Call a poison center/doctor.
If in eyes: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
If eye irritation persists: Get medical advice/attention.
Store locked up in a well-ventilated place.
Keep container tightly closed.
Dispose of contents/container to comply with local, state and federal regulations.
EINECSNumber 231-781-8
Recommended Storage Room Temperature