W. R.GRACE MATERIAL SAFETY DATA SHEET Product Name: Microlite« Vermiculite Dispersions - 903, HTS, 923, 963 MSDS ID Number: Z-01645 MSDS Date: 11/07/2005 SECTION 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION Microlite® Vermiculite Dispersions - 903, HTS, 923, 963 Product Name: Z-01645 MSDS Number: Z-01638 Cancelled MSDS Number: 11/07/2005 MSDS Date: Chemically Delaminated Vermiculite (from South Carolina Ore Chemical Family Name: Concentrate Disperse High Temperature Coating, Filler, Binder Product Use: Mixture-NA Chemical Formula: CAS # (Chemical Abstracts Service Mixture-NA Number): Manufactured by: W.R.Grace & Co.-Conn. 62 Whittemore Avenue Cambridge, MA 02140 Grace Canada, Inc. 294 Clements Road West Ajax, Ontario L1S 3C6 In Case of Emergency Call: In USA: (617) 876-1400 In Canada: (905) 683-8561 SECTION 2 - COMPOSITION/INFORMATION ON INGREDIENTS Ingredient Vermiculite Dispersion Quartz SECTION 3 - HAZARDS IDENTIFICATION Emergency Overview: Caution! Causes eye irritation. Inhalation causes respiratory irritation. Causes digestive tract irritation if ingested. HMIS Rating: Health: Flammability: Reactivity: Personal Protective Equipment: Potential Health Effects: Inhalation: Overexposure is not likely to occur unless specific use generates dust, vapors or mist. If inhaled causes respiratory tract irritation. Eye Contact: Eye contact causes irritation. Prolonged eye contact can result in tissue damage. Skin Contact: Acute skin contact is not expected to result in adverse effects. Prolonged skin contact can result in irritation. Skin Absorption: Not expected to be harmful if absorbed through the skin. Ingestion: If ingested, causes irritation to the linings of the mouth, esophagus and stomach. Effects include: Irritation or upset stomach. SECTION 4 - FIRST AID MEASURES: Skin Contact: Wash with soap and water. If discomfort or irritation persists, consult a physician. Remove contaminated clothing and wash before reuse. Eye Contact: Flush eyes with water for at least 15 minutes while holding eyelids open. If discomfort or irritation persists, consult a physician. 1 0 0 B (See Section 8) CAS# 110638-71-6 014808-60-7 Percent (max) 5-20 <1 www.graceconstruction.com Page 1 of 5 Eye Protection: Safety glasses or goggles should be worn. Inhalation: If symptoms develop. skin and clothing.e. Collect liquid or absorb liquid with an inert. SECTION 8 . 963 MSDS ID Number: Z-01645 MSDS Date: 11/07/2005 Ingestion: Give large quantities of water to drink for dilution effect.903. 923. consult a physician. www. Skin Protection: Gloves are recommended. Provide respiratory protection if needed. due to the physical nature of this product (liquid) exposures are not expected. EXPOSURE GUIDELINES (CANADA) Employers should consult local Provincial regulatory limits for exposure guidelines which may vary locally. noncombustible Material and remove for disposal. If breathing has stopped.HANDLING AND STORAGE Precautionary Measures: Avoid contact with eyes. silicosis and or lung cancer). consult a physician. Practice good personal hygiene to avoid ingestion.EXPOSURE CONTROLS AND PERSONAL PROTECTIVE EQUIPMENT EXPOSURE GUIDELINES (US) Ingredient Vermiculite Dispersion Quartz ACGIH TLV TWA STEL 0. SECTION 5 . get fresh air. Special Fire Fighting Procedures: None No special procedures specific to this product. Use only with adequate ventilation. Wash clothing before reuse. SECTION 6 . Do not take internally. SECTION 7 . give artificial respiration then oxygen if needed. FOR PROFESSIONAL USE ONLY. HTS. Product will not burn. R. GRACE MATERIAL SAFETY DATA SHEET Product Name: Microlite« Vermiculite Dispersions .1 mg/m3 TWA (respirable dust) Other Ceiling - Respirable Quartz (Crystalline silica) can result in lung disease (i.W. Never give anything by mouth to an unconscious person. However. Engineering Controls: Not generally required.FIRE AND EXPLOSION HAZARD DATA Flash Point: Flash Point Method: Lower Explosion Limit: Upper Explosion Limit: Auto-Ignition Temperature: NFPA Rating: Health: Flammability: Reactivity: 1 0 0 Not Applicable Not Applicable Not Available Not Available Not Available Extinguishing Media: Not Applicable. Unusual Fire and Explosion Hazards: None unless noted below.com Page 2 of 5 .05 mg/m3 TWA (respirable fraction) Ceiling OSHA PEL TWA STEL 0. Personal Protective Equipment: Respiratory Protection: Respiratory protection may be desirable if dust is created in handling and is required at or above the Permissible Exposure Limit (PEL) for nuisance particulates. If symptoms persist.ACCIDENTAL RELEASE MEASURES: Spills/Leaks: Use proper personal protective equipment. If gastrointestinal symptoms develop. KEEP OUT OF CHILDREN'S REACH.graceconstruction. ) Carcinogenicity: Ingredient Vermiculite Dispersion Quartz IARC Group 1 No Yes IARC Group 2A No No IARC Group 2B No No NTP Known No No NTP Suspect No No OSHA No Yes Liquid Aqueous dispersion. No data available for product. clay and gypsum (calcium sulfate). C Miscible with water 1. Quartz (Crystalline silica) is a naturally occurring mineral that is contained in materials that are mined from the earth's surface such as sand. This laboratory has analyzed samples using a state-of-the-art electron microscope.5 . greenish brown. Due to the physical nature of this product. 963 MSDS ID Number: Z-01645 MSDS Date: 11/07/2005 Work/Hygienic Practices: Use good personal hygiene practices. Not applicable. C) Unknown Not Applicable 80 . Not applicable. This product is a chemically delaminated vermiculite dispersed in 80-95% water.PHYSICAL AND CHEMICAL PROPERTIES Physical State: Appearance/Odor: Odor Threshold: (ppm) pH: Vapor Pressure: (Mm Hg) Vapor Density: (Air = 1) Solubility In Water: Specific Gravity: (Water = 1) Evaporation Rate: (Butyl Acetate = 1) Boiling Point: Viscosity: Bulk Density: (Pounds/Cubic Foot)(Pcf) % Volatiles (gr/L): (70°F) (21°C) SECTION 10 . WR-Grace & Co.com Page 3 of 5 . has retained the services of an outside independent laboratory. Total quartz is a value usually representing the combined fraction of large non-respirable sized particles and of respirable sized particles (less than ten micros in acrodynamic diameter). GRACE MATERIAL SAFETY DATA SHEET Product Name: Microlite« Vermiculite Dispersions . SECTION 9 . the tremolite. is removed from the vermiculite during processing.95 % (As water) Stable None known for this product. LD50 and LC50 CAS Number Mutagenicity: Teratogenicity: Reproductive Toxicity: SECTION 12 .18 @ 22 deg. HTS. Carbon dioxide.05 Unknown 212 deg. In an effort to assure that this product is high purity. Not Determined 6. 923.8. Using this technique. C 1. limestone. www. Carbon monoxide and Acrid smoke. no appreciable odor.TOXICOLOGICAL INFORMATION Ingredient(No data unless listed.903.W. (liquid) Quartz (Crystalline silica) exposures are not expected.STABILITY AND REACTIVITY Chemical Stability: Conditions To Avoid: Hazardous Polymerization: Hazardous Decomposition Products: SECTION 11 . It is only the respirable sized fraction of total quartz that is recognized as hazardous by professionals in the field of Occupational Health and by most regulatory agencies. Except for trace amounts.5 20 @ 22 deg. Will not polymerize. which is predominately nonfiberous. R. F (100 deg. No data available for product. The vermiculite used in this product is a naturally-occurring mineral mined in South Carolina which can contain tremolite in the ore body. no fiberous tremolite has been detected.graceconstruction.ECOLOGICAL INFORMATION Environmental Fate: Ecotoxicity: Not applicable. Massachusetts Hazardous Substance List(Identification threshold 0. provincial. R.01%): www.com Page 4 of 5 . State Regulatory Information: WARNING! This product contains substances known to the state of California Proposition 65: California to cause cancer. state. This MSDS contains all the information required by the CPR.): Chemical Name Chemical Name CAS # Wt % CAS # SARA 302 TPQ Wt % 313 Reportable Ingredients (Chemicals present below reporting threshold are exempt): National Volatile Organic Compound Emission Standards For Architectural Coatings: Not Applicable Volatile Organic Content: (gr/L) D2 B WHMIS Classification(s): This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations (CPR). local) or a qualified waste disposal firm when characterizing waste for disposal.graceconstruction. waste of this product is not defined as hazardous. birth defects or other reproductive harm.TRANSPORTATION INFORMATION Proper Shipping Name: UN/NA Number: Domestic Hazard Class: Surface Freight Classification: Label/Placard Required: SECTION 15 .001%(1ppm)): Chemical Name Quartz Chemical Name Chemical Name CAS # 014808-60-7 CAS # CAS # Wt % .48 Wt % Wt % Not Applicable Not Applicable Nonhazardous Silicate Solution Class 55 Not Applicable New Jersey Hazardous Substance List(Identification threshold (0. Dispose of waste in accordance with all applicable regulations.W. 923.DISPOSAL CONSIDERATIONS Waste Disposal Procedures: Consult all regulations (federal.REGULATORY INFORMATION REGULATORY CHEMICAL LISTS: CERCLA (Comprehensive Response Compensation and Liability Act): (None present unless listed below) Chemical Name CAS # Wt % CERCLA RQ SARA Title III (Superfund Amendments and Reauthorization Act) SARA Section 312/Tier I & II Hazard Categories: Health Immediate (acute) No Health Delayed (chronic) No Flammable No Reactive No Pressure No 302 Reportable Ingredients (Identification Threshold 1%.903. SECTION 14 . HTS. 963 MSDS ID Number: Z-01645 MSDS Date: 11/07/2005 SECTION 13 . GRACE MATERIAL SAFETY DATA SHEET Product Name: Microlite« Vermiculite Dispersions . According to EPA (40 CFR § 261).1%)): Pennsylvania Hazardous Substance List(Identification threshold 0. 963 MSDS ID Number: Z-01645 MSDS Date: 11/07/2005 CHEMICAL INVENTORY STATUS: All chemicals in this product are listed or exempt from listing in the following countries: US TSCA Yes CANADA DSL No NDSL Yes EUROPE EINECS/ELINCS Yes AUSTRALIA AICS No JAPAN ENCS No KOREA ECL No PHILIPPINES PICCS No SECTION 16 . state and local laws and regulations applicable to safety.OTHER INFORMATION Non-Hazardous Ingredient Disclosure: Chemical Name Water Prepared by: Approved by: Approved Date: EH&S Department EH&S Department 11/07/2005 CAS Number 007732-18-5 Disclaimer: "The data included herein are presented in accordance with various environment. occupational health. right-to-know and environmental protection. It is the responsibility of a recipient of the data to remain currently informed on chemical hazard information. GRACE MATERIAL SAFETY DATA SHEET Product Name: Microlite« Vermiculite Dispersions .com Page 5 of 5 . to design and update its own program and to comply with all national.W. 923." www. HTS. health and safety regulations.903. federal.graceconstruction. R.