Material Safety Data Sheet

Reviewed on 2008/05/08

1. Product and Company Information Product details Product Number : K-1050-6 Product Name : Enhancing solution for Silverstar® Staining Kit Company BIONEER CORPORATION 49-3, Munpyeong-dong, Daedeok-gu, Daejeon 306-220, Korea 82-42-930-8523

2. Composition/Information on Ingredient

Substance Name CAS No. Enhancing solution None

Ingredient Name CAS No. Percent Acrylic acid 79-10-7 10%~50% Benzoyl peroxide 94-36-0 <1% Ethanol 64-17-5 <1% Water 7732-18-5 10%~50%

3. Hazards Identification. Potential Acute Health Effects Very hazardous in case of skin contact (permeator), of eye contact (irritant, corrosive). Corro- sive to skin and eyes on contact. Liquid or spray mist may produce tissue damage particularly on mucous membranes of eyes, mouth and respiratory tract. Skin contact may produce burns. Inhalation of the spray mist may produce severe irritation of respiratory tract, characterized by coughing, choking, or shortness of breath. Severe over- exposure can result in death. Inflammation of the eye is characterized by redness, watering, and itching.

4. First Aid Measures. Eye Contact Check for and remove any contact lenses. In case of contact, immediately flush eyes with plen- ty of water for at least 15 minutes. Cold water may be used. Get medical attention immediately. Skin Contact In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Cold water may be used.Wash clothing before re- use. Thoroughly clean shoes before reuse. Get medical attention immediately. Serious Skin Contact Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream.

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Seek immediate medical attention. Inhalation If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is diffi- cult, give oxygen. Get medical attention immediately. Serious Inhalation Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or waistband. If breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth resuscitation. WARNING: It may be hazardous to the person providing aid to give mouth-to-mouth resuscitation when the inhaled material is toxic,infectious or cor- rosive. Seek immediate medical attention. Ingestion Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention if symptoms appear. Serious Ingestion Not available.

5. Fire Fighting Measures. Flammability of the Product Flammable. Flammable Limits Not available. Products of Combustion Carbon oxides (CO, CO2). Explosion Hazards in Presence of Various Substances Risks of explosion of the product in presence of mechanical impact Not available. Risks of explosion of the product in presence of static discharge Not available.

6. Accidental Release Measures Wear respirator, chemical safety goggles, boots and heavy gloves. Absorb on sand or vermiculite and place in closed containers for dsposal. Ventilate area and wash spill site after material pickup is complete.

7. Handling / Storage Handling Keep locked up. Keep container dry. Keep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not ingest. Do not breathe gas/fumes/ vapor/spray. Never add water to this product. If ingested, seek medical advice immediately and show the container or the label. Avoid contact with skin and eyes.

Storage Store in a segregated and approved area. Keep container in a cool, well-ventilated area. Keep container tightly closed and sealed until ready for use. Avoid all possible sources of ignition (spark or flame).

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8. Exposure Controls / Personal Protection Chemical safety goggles. Compatible chemical-resistant gloves. NIOSH/MSHA-approved respirator. Safety shower and eye bath. Mechanical exhaust required. Do not breathe vapor. Avoid contact with eyes, skin and clothing. Wash thoroughly after handling. Keep tightly closed. Store in a dry, cool and well-ventilated place.

9. Physical / Chemical Properties Physical state and appearance Liquid. Color Colorless.

10. Stability / Reactivity Stability Stable. Instability Temperature Not available. Conditions of Instability Not available. Incompatibility with various substances Extremely reactive or incompatible with oxidizing agents, acids, alkalis. Reactive with moisture.

11. Toxicological Information Special Remarks on Toxicity to Animals Not available. Special Remarks on Chronic Effects on Humans Not available. Toxic Effects on Humans Very hazardous in case of skin contact (permeator), of eye contact (corrosive). Hazardous in case of skin contact (corrosive), of inhalation(lung corrosive).

12. Ecological Information Data not yet available.

13. Disposal Considerations Observe all federal, state and local environmental regulations.

14.Transport Information Not regulated

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15. Regulatory Information European information Caution : substance not yet fully tested. Irritant R : 36/37/38 Irritating to eyes, respiratory system and skin. R : 36/37/39 Wear suitable protective clothing, gloves and eye/face protection.

16. Other Information This information is based on our present knowledge and shall be used only as a guide. However, this shall not constitute a guarantee for any specific product features. BIONEER is not held liable for any damage resulting from handing or from contact with the above products.

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