MO-2

SECTION 2: Hazards identification

May cause irritation Potassium Persulfate CAS No.: 7727-21-1 TSCA CAS Number: 7727-21-1 Percent Rallge: 30.0 - 40.0 Percellt Rallge Units: weight I weight LD50: Oral Rat LD50 802 mglkg LC50: None reported TLV: 5mg/m3 PEL: Not established Causes severe eye irritation. Oxidizer. Allergen 3. HAZARDS IDENTIFICATION Emergeflcy Overview: Appearaflce: White powder Odor: None CAUSES EYE AND RESPIR<\ TORY TRACT IRRITATION MAY CAUSE ALLERGIC SKIN AND RESPIRATORY REACTIONS World 2 Nalco ~V"""~"Y Date Primed 10 j _~ 1601 West Diehl Road <. MSDS No: Jfu()06'; 1L USA 60563-1198 (630) 305-1000 HMIS: Health: 2 Flammability: 0 Reactivity: 0 Protective Equipment: X - See protective NFPA: Health: 1 Flammability: 0 Reactivity: 0 Symbol: Not applicable Potential Health Effects: Eye Contact: Causes severe irritation Skin Contact: May cause irritiation Skin Absorptum: No effects anticipated Target Organs: Not applicable Ingestion May cause gastrointestinal irritation Target Organs: None reported Inhalation Causes respiratory tract irritation vIay cause allergic respiratory reaction Target Organs: None reported Medical Conditions Aggravated: Pre-existing: conditions Skin conditions Respiratory conCi 0 1S sensitivity to potassium persulfate. Chronic Effects: Chronic overexposure may cause allergic respiratory reactions allergic skin reactions Cancer / Reproductive Toxicity Information: This product does NOT contain any OSHA listed This product does NOT contain any IARC listed chemicals. This product does NOT contain any NTP listed chemicals. Additional CallCer / Reproductive Toxicity Information: None reported Toxicologically Synergistic Products: None reported