16781 Chagrin Blvd. Suite 434 Shaker Heights, OH 44120 SAFETY DATA SHEET SECTION 1 : IDENTIFICATION Product identifier used on the label: Product Name: Pristine General Purpose Cleaner Product Code: P-GPC Recommended use of the chemical and restrictions on use: Product Use/Restriction: General purpose ultrasonic cleaner. Chemical manufacturer address and telephone number: Manufacturer Name: 3D Dental Design & Development LLC Address: 36781 Chagrin Blvd. Shaker Heights, OH 44120 USA General Phone Number: 877-605-8061 Emergency Phone Number: Chemtrec @ 1-800-424-9300 SECTION 2: HAZARD(S) IDENTIFICATION Classification of the chemical in accordance with CFR 1910.1200(d)(f): Signal Word: DANGER. GHS Class: Serious Eye Damage. category 1. Flammable Liquid. Category 3. Hazard Statements: H318 - Causes serious eye damage. H226 - Flammable liquid and vapor. Precautionary Statements: P210 - Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 - Keep container tightly closed. P240 - Ground/Bond container and receiving equipment. P241 - Use explosion-proof electrical/ventilating/lighting equipment. P242 - Use only non-sparking tools. P243 - Take precautionary measures against static discharge.

16781 Chagrin Blvd. Suite 434 Shaker Heights, OH 44120 P280 - Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 - IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if present and easy to do. Continue rinsing. P310 - Immediately call a POISON CENTER or doctor/physician. P370+P378 - In case of fire: Use dry chemical, carbon dioxide to extinguish small fires. Use water for large fires. P403+P235 - Store...

16781 Chagrin Blvd. Suite 434 Shaker Heights, OH 44120 SECTION 3 : COMPOSITION/INFORMATION ON INGREDIENTS Mixtures: Chemical Name CAS# Ingredient Percent EC Num. Ethoxylated Alcohols Phosphate Ester (C8-10) 68130-47-2 1 - 5 by weight Soda Ash Grade 100 497-19-8 1 - 5 by weight Isopropyl Alcohol, Technical Grade 67-63-0 1 - 5 by weight Notes : The remaining components of this product are non-hazardous or are in a small enough quantity as to not meet regulatory thresholds for disclosure. SECTION 4 : FIRST AID MEASURES Description of necessary measures: Eye Contact: Immediately flush eyes with plenty...

16781 Chagrin Blvd. Suite 434 Shaker Heights, OH 44120 NFPA Reactivity: 2 SECTION 6 : ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures: Personal Precautions: Evacuate area and keep unnecessary and unprotected personnel from entering the spill area. Use proper personal protective equipment as listed in Section 8. Environmental precautions: Environmental Precautions: Avoid runoff into storm sewers, ditches, and waterways. Methods and materials for containment and cleaning up: Methods for containment: Contain spills with an inert absorbent material...

16781 Chagrin Blvd. Suite 434 Shaker Heights, OH 44120 TLV-TWA: 200 ppm Guideline OSHA: PEL-TWA: 400 ppm Appropriate engineering controls: Engineering Controls: Use appropriate engineering control such as process enclosures, local exhaust ventilation, or other engineering controls to control airborne levels below recommended exposure limits. Good general ventilation should be sufficient to control airborne levels. Where such systems are not effective wear suitable personal protective equipment, which performs satisfactorily and meets OSHA or other recognized standards. Consult with local procedures...

16781 Chagrin Blvd. Suite 434 Shaker Heights, OH 44120 9 : PHYSICAL and CHEMICAL PROPERTIES PHYSICAL AND CHEMICAL PROPERTIES: Physical State: Liquid. Color: Transparent blue Odor: Mild chemical. Odor Threshold: Not determined. Boiling Point: 213°F (101°C) Melting Point: Not determined. Specific Gravity: 1.06 (Ref: water = 1). Solubility: Not determined. Vapor Density: Not determined. Vapor Pressure: Not determined. Percent Volatile: 90.5% Evaporation Rate: Not determined. pH: 11.5 - 12.2 Viscosity: Not determined. Coefficient of Water/Oil Distribution: Not determined. Flammability: Not determined....

16781 Chagrin Blvd. Suite 434 Shaker Heights, OH 44120 SECTION 10 : STABILITY and REACTIVITY Chemical Stability: Chemical Stability: Stable under normal temperatures and pressures. Possibility of hazardous reactions: Hazardous Polymerization: Will not occur. Conditions To Avoid: Conditions to Avoid: Avoid contact with incompatible materials. Incompatible Materials: Incompatible Materials: Avoid contact with strong acids, metals, such as aluminum and tin. SECTION 11 : TOXICOLOGICAL INFORMATION TOXICOLOGICAL INFORMATION: Soda Ash Grade 100 : Eye: Administration into the eye - Rabbit Standard Draize...

16781 Chagrin Blvd. Suite 434 Shaker Heights, OH 44120 Inhalation: Inhalation - Rat LC50 - Lethal concentration, 50 percent kill: 16000 ppm/8H [Details of toxic effects not reported other than lethal dose value] Inhalation - Rat LC50 - Lethal concentration, 50 percent kill: 72600 mg/m3 [Behavioral - General anesthetic Lungs, Thorax, or Respiration - Other changes] (RTECS) Ingestion: Oral - Rat LD50 - Lethal dose, 50 percent kill: 5045 mg/kg [Behavioral - Altered sleep time (including change in righting reflex) Behavioral - Somnolence (general depressed activity)] Oral - Rat LD50 - Lethal dose,...

16781 Chagrin Blvd. Suite 434 Shaker Heights, OH 44120 Canada DSL: Listed Soda Ash Grade 100 : TSCA Inventory Status: Listed Canada DSL: Listed Isopropyl Alcohol, Technical Grade : TSCA Inventory Status: Listed Section 313: EPCRA - 40 CFR Part 372 - (SARA Title III) Section 313 Listed Chemical. Canada DSL: Listed SECTION 16 : ADDITIONAL INFORMATION HMIS Ratings: HMIS Health Hazard: 3 HMIS Fire Hazard: 1 HMIS Reactivity: 2 HMIS Personal Protection: X Health Hazard 3 Fire Hazard 1 Reactivity 2 Personal Protection X Other Information: HMIS® ratings are based on a 0-4 rating scale, with 0 representing...