Buffer Powder Pillows pH 7.00 ± 0.02 @ 25°C

SECTION 2: Hazards identification

May cause irritation Other component CAS No.: Not applicable TSCA CAS Number: Not applicable Percent Range: 0.1 - 1.0 Percent Range Units: weight / weight LD50: Not applicable LC50: Not applicable TLV: Not established PEL: Not established Not applicable Sodium Phosphate, Dibasic CAS No.: 7558-79-4 TSCA CAS Number: 7558-79-4 Percent Range: 60.0 - 70.0 Percent Range Units: weight / weight LD50: Oral rat LD50 = 17 g/kg. LC50: None reported TLV: Not established PEL: Not established May cause irritation _____________________________________________________________________________ 3. HAZARDS IDENTIFICATION Emergency Overview: Appearance: Light yellow powder Odor: Not determined MAY CAUSE EYE AND RESPIRATORY TRACT IRRITATION HMIS: Health: 1 Flammability: 0 Reactivity: 0 Protective Equipment: X - See protective equipment, Section 8. NFPA: Health: 1 Flammability: 0 Reactivity: 0 Symbol: Not applicable Potential Health Effects: Eye Contact: May cause irritation Skin Contact: No effects are anticipated Skin Absorption: No effects anticipated Target Organs: Not applicable Ingestion Very large doses may cause gastrointestinal irritation nausea vomiting diarrhea fever lethargy muscular cramps cardiac depression kidney damage Target Organs: Heart Kidneys Inhalation May cause respiratory tract irritation Target Organs: None reported Medical Conditions Aggravated Pre-existing Kidney conditions Cardiovascular diseases Chronic Effects: None reported Cancer / Reproductive Toxicity Information: This product does NOT contain any OSHA listed carcinogens. This product does NOT contain any IARC listed chemicals. This product does NOT contain any NTP listed chemicals. Additional Cancer / Reproductive Toxicity Information: None reported Toxicologically Synergistic Products: None reported _____________________________________________________________________________