Safety Data Sheet - jiosaerogel.com

1 Safety data Sheet JIOS AeroVa Aerogel Powder Revision Date : 11/01/2016 Page : 1/9 Product Name: JIOS AeroVa Aerogel Powder Chemical Name: Trimethylated silica gel Use of the material , Industrial Products, Various Substance/Preparation: High performance insulation material Biochemical carriers Supplier: JIOS Aerogel Corporation 531-14, Gajang-ro, Osan-si, Gyeonggi-do, Korea 447-210 Tel : +82 31 379 8700 Fax: +82 31 379 8788, 8799 Note to section 2: Hazard identification is based on literature review for synthetic amorphous silica (CAS ) Hazard-Risk Classification Acute dermal toxicity Category 5 Acute Inhalation toxicity (Dusts and Mists) Category 4 Label elements including precautionary statements Symbol: Signal Word: Warning Hazard-Risk Statement: H332 Harmful if inhaled.

2 H313 May be harmful in contact with skin. Precautionary Statement *Prevention: P261 Avoid breathing dust. P271 Use only outdoors or in a well-ventilated area. *Response: P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P312 Call a poison center or doctor/ physician if you feel unwell. Other Hazard-Risk which is not included in the classification criteria NFPA HAZARD CLASSIFICATION Health Fire Reactive Other 1 1 0 N/A HMIS HAZARD CLASSIFICATION Health Flammability Physical Hazard Protection 1 1 0 Please refer to Section 8 1. Product and Company Identification 2. Hazards Identification Safety data Sheet JIOS AeroVa Aerogel Powder Revision Date : 11/01/2016 Page : 2/9 Chemical Name Other Name CAS Number Content (%) trimethylated silica gel silica gel, trimethylsilated 7631-86-9 98 Water - 7732-18-5 < 2 Eye Contact: Flush eyes immediately with large amount of water for 15 minutes.

3 If irritation occurs and persists, get medical treatment. Skin Contact: Remove contaminated clothing and shoes from skin and wash thoroughly with soap and water or waterless cleanser. Get medical attention if irritation or other ill effects develop or persist. Inhalation: If cough, shortness of breath or other breathing problems occur, move to fresh air. Seek medical attention if symptoms persist. If necessary, restore normal breathing through standard first aid measures. Ingestion: Do not induce vomiting. If conscious, give several glasses of water. Never give anything by mouth to an unconscious person. material will pass through the body normally. Acute and Delayed Symptoms/Effects: Acute and Chronic high concentration of this material may cause irritation to eyes skin, Acute and Chronic high concentration of this material may cause irritation to eyes skin, respiratory tract and have an effect on Lung.

4 Note: See section 11 for toxicological information Indication of Immediate Medical Attention and Notes for Physician: Treat symptomatically. Suitable (and unsuitable) extinguishing media: Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. On large fires, use dry chemical, foam or water spray. On small fires, use carbon dioxide (CO2), dry chemical or water spray. Water can be used to cool fire exposed containers. DO NOT USE a solid water stream as it may scatter and spread fire. Specific hazards arising from the chemical Specific Hazards: Wear suitable protective equipment. In the event of fire, wear self-contained breathing apparatus. Hazardous Combustion Products: Heating can release vapors which can be ignited.

5 Avoid temperatures above 400 C. The product is insoluble and floats on water. If possible, try to contain floating material . Carbon monoxide, Carbon dioxide, Organic products of decomposition. Risk of Dust Explosion: Dust may form explosive mixture in air. Take precautionary measures against static discharges. 3. Composition/Information on Ingredients 4. First Aid Measures 5. Fire-Fighting Measures Safety data Sheet JIOS AeroVa Aerogel Powder Revision Date : 11/01/2016 Page : 3/9 Special protective equipment and precautions for fire-fighters Self-contained breathing apparatus and protective clothing should be worn in fighting large fires involving chemicals.

6 Use water spray to keep fire exposed containers cool. Determine the need to evacuate or isolate the area according to your local emergency plan. Personal precautions, protective equipment and emergency procedures Personal Precautions: Avoid dust formation. Ensure adequate ventilation. Remove all sources of ignition. Take necessary action to avoid static electricity discharge (which might cause ignition of organic vapors). Use personal protective equipment. Protective equipment and emergency procedures Eyes: Use full face respirator. Skin: Wash at mealtime and end of shift. Wear protective clothing to minimize mechanical irritation. Inhalation/Suitable Respirator: Respiratory protection recommended. Follow OSHA Respirator Regulations (29 CFR ) and use NIOSH/MHSA approved respirators.

7 Protection provided by air purifying respirators against exposure to any hazardous chemical is limited. Use a positive pressure air supplied respirator if there is any potential for uncontrolled release, exposure levels are unknown, or any other circumstance where air purifying respirators may not provide adequate protection. Precautionary Measures: Avoid eye and skin exposure. Avoid breathing dust. Keep container closed. Use reasonable care. Note: These precautions are for room temperature handling. Use at elevated temperature or aerosol/spray applications may require added precautions. Environmental precautions and protective procedures The product is insoluble and floats on water. If possible, try to contain floating material . Prevent product from entering drains.

8 Local authorities should be advised if significant spillages cannot be contained. The methods of purification and removal Remove possible ignition sources. Clean up promptly by vacuum. Sweep, mop or wipe up and contain for salvage or disposal. Fine powders may require special vacuum filters; damp mopping or washing is preferred. Pick up and transfer to properly labeled containers. Avoid dust formation. Precautions for safe handling: Dust may be harmful if inhaled. Avoid dust formation. Do not breathe dust. Provide appropriate exhaust ventilation at machinery and at places where dust can be generated. Avoid contact with skin and eyes. Keep away from heat and sources of ignition. Take precautionary measures against static discharge. All metal parts of the mixing and processing equipment must be earthed/grounded.

9 Ensure all equipment is electrically earthed/grounded before beginning transfer operations. Conditions for safe storage: Keep containers tightly closed in a dry, cool and well-ventilated place. Keep in properly labeled containers. Do not store together with oxidizing materials and volatile chemicals as they may be adsorbed onto product. 6. Accidental Release Measures 7. Handling and Storage Safety data Sheet JIOS AeroVa Aerogel Powder Revision Date : 11/01/2016 Page : 4/9 Control parameters ( occupational exposure limit values, biological limit values): EXPOSURE LIMITS There are no exposure limits identified for this specific product.

10 Exposure limits for silica are stated below. ** silica 7631-86-9** Austria MAK: 4 mg/m3 (TWA, Inhalable fraction) Belgium OEL: 10 mg/m3 (TWA, Inhalable fraction), 3 mg/m3 (TWA, Respirable fraction) Germany TRGS 900: 4 mg/m3 (TWA, Inhalable fraction), 10 mg/m3 (TWA, Inhalable fraction), 3 mg/m3 (TWA, Respirable fraction) Italy OEL: 4 mg/m3 (TWA, Inhalable fraction), 10 mg/m3 (TWA, Inhalable fraction), 3 mg/m3 (TWA, Respirable fraction) Netherlands MAC: 10 mg/m3 (TWA, Inhalable fraction), 5 mg/m3 (TWA, Respirable fraction) Norway: mg/m3 (TWA, Respirable fraction) Spain: 10 mg/m3 (TWA, Inhalable fraction), 3 mg/m3 (TWA, Respirable fraction) Sweden: 10 mg/m3 (TWA, Inhalable fraction), 5 mg/m3 (TWA, Respirable fraction) UK WEL: 6 mg/m3 (TWA, Inhalable fraction), mg/m3 (TWA, Respirable fraction) US OSHA a PEL: 15 mg/m3 (TWA, total dust), 5 mg/m3 (TWA, Respirable fraction) ACGIH: 10 mg/m3 (TWA, Inhalable fraction), 3 mg/m3 (TWA, Respirable fraction) Appropriate engineering controls: Provide appropriate exhaust ventilation at machinery and at places where dust can be generated.