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Potassium peroxymonosulfate Structure

Potassium peroxymonosulfate

Chemical Properties

Density  1.15
storage temp.  Store at <= 20°C.
solubility  250-300g/l soluble
form  solid
Specific Gravity 1.12-1.20
color  white
PH 2-3 (10g/l, H2O, 20℃)
Water Solubility  Soluble in water (100 mg/ml).
Sensitive  Hygroscopic
Exposure limits ACGIH: TWA 0.1 mg/m3
Stability Stable. Oxidizer. Incompatible with combustible materials, bases.
InChIKey HVAHYVDBVDILBL-UHFFFAOYSA-M
LogP -3.9 at 25℃
CAS DataBase Reference 70693-62-8(CAS DataBase Reference)
EPA Substance Registry System Potassium peroxymonosulfate sulfate (K5[HSO3(O2)][SO3(O2)](HSO4)2) (70693-62-8)

Safety Information

Hazard Codes  O,C
Risk Statements  8-22-34-42/43-37-35
Safety Statements  22-26-36/37/39-45
RIDADR  UN 3260 8/PG 2
WGK Germany  1
TSCA  Yes
HS Code  2833 40 00
HazardClass  5.1
PackingGroup  III
Toxicity LD50 orally in Rabbit: > 2000 mg/kg

Usage And Synthesis

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