ProChemPolygon-product

Potassium Persulfate

Properties

Product #
2929
Name
Potassium Persulfate
Synonyms
Potassium peroxodisulfate
Formula
K2S2O8
Purity
ACS
CAS Number
7727-21-1
Molecular Weight
270.32
Color & Form
White crystalline powder
Boiling Point
170° C (dec.)
Melting Point
<100° C (dec.)
Specific Gravity
2.477
Solubility in water
Soluble
Download SDS (PDF)

Potassium Persulfate – 250 g
$20.00
Potassium Persulfate – 1 kg
$35.00
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  • We can offer items in bulk or custom.  For other quantities      or purities, please request a quotation.
  • All prices are subject to change.

Safety

Transportation Information
UN1492, Potassium persulfate, 5.1, III
Pictogram
  • Pictogram: Oxidizer
  • Pictogram: Health
  • Pictogram: Irritant
Signal Word
Danger
Hazardous Statements
  • 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 Phrases
  • P210
    Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
  • P220
    Keep/Store away from clothing/.../combustible materials.
  • P261
    Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P264
    Wash skin thoroughly after handling.
  • P270
    Do not eat, drink or smoke when using this product.
  • P280
    Wear protective gloves/protective clothing/eye protection/face protection.
  • P285
    In case of inadequate ventilation wear respiratory protection.
  • P362
    Take off contaminated clothing and wash before reuse.
  • P301+P312
    IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
  • P302+P352
    IF ON SKIN: wash with plenty of soap and water.
  • P304+P340
    IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
  • P305+P351+P338
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P370+P378
    In case of fire: Use ... for extinction.
  • P403+P233
    Store in a well-ventilated place. Keep container tightly closed.
 
Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).