Packing group Packing group : III 14.5. This quantity for spills of 3 tonnes in NEMISIS is also the same as the quantity recommended by TDG for their ERAP for sulphuric acid, nitric acid, hydrobromic acid and perchloric acid (Environment Canada, 2015). Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. One spill of sulfuric acid was identified as having a “major” impact at 4.5 tonnes. Likely hazards to health or the environment. Indicates high toxicity in the given toxicological category. Burning sensation. 4. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. Even if the quantity of a substance in use is below the threshold quantity indicated in the Environmental Emergency Regulations, Environment Canada recommends that emergency planning be applied to this substance in order to minimize, or prevent, any impacts on humans or the environment in the event of a release of the substance. Calcium hydroxide (CAS TWA 5 mg/m3 1305-62-0) US. Therefore, no threshold is set for this substance as a result of its potential for flammability or combustibility. benign, health . OECD (Organisation for Economic Co-operation and Development). U.S. EPA (U.S. Environmental Protection Agency). Environmental Health: substances that are: corrosive, persistent, bioaccumulative, or aquatically toxic. form salts with inorganic bases such as CALCIUM HYDROXIDE. The substance is irritating to the respiratory tract. Following the risk evaluation of calcium hydroxide, solution and taking into consideration the quantities in use in Canada, Environment Canada recommends that this substance be proposed for addition to Schedule 1 of the Environmental Emergency Regulations under CEPA 1999 at a threshold quantity of 3 tonnes with a minimum concentration of 0.1% and at a pH ≥ 11.5. Wear safety goggles, face shield or eye protection in combination with breathing protection. 2010. 1305-62-0 Calcium Hydroxide 39% Irritant (Xi) R 36 / 38 Skin irritation; 2 Eye irritation; 2 4.0 First Aid Measures 4.1 Special Instructions Show this safety data sheet to medical personnel. requires further investigation). safety data sheet lime (calcium hydroxide) 1 identification of the substance/preparation and company/undertaking product name lime (calcium hydroxide) synonyms, trade namescalcium hydroxide application ph modifier. 9.0 Physical and Chemical Properties 9.1 Characteristics 9.1.1 Appearance / Color / Physical state Fine, white powder 9.1.2 Odor Odorless 9.2 Important health, safety and environmental information 9.2.1 pH pH > 12 (Calcium hydroxide mixture) 14.3. MSDS Sheet – Calcium Hydroxide. of Transportation - Not Regulated. Product name : Calcium Hydroxide CAS-No. Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed. Decomposes at 580°CRelative density (water = 1): 2.2 Solubility in water: none. FDA Calcium hydroxide is generally recognized as safe (GRAS) by FDA 21 CFR 184.1205. The Environmental Emergency Regulations, developed under Part 8 of the Canadian Environmental Protection Act, CEPA), 1999 (Government of Canada, 2011) establishes a list of substances for which fixed facilities must notify Environment Canada that they store or use the substance on-site, by providing notices to Environment Canada, reporting when the substance is released into the environment, and developing an environmental emergency plan (E2 plan) for each substance stored or used at a fixed facility at or above specified threshold quantities. EUH070 Toxic by eye contact. CDC - NIOSH Pocket Guide to Chemical Hazards - Calcium hydroxide However, limewater is usually made in schools by adding excess solid calcium hydroxide (or oxide) to water. Refer for medical attention. Physical State; Appearance Health issue . No: N/A 1.PRODUCT IDENTIFICATION. Print Share on: Evidence. IARC Monographs Database on Cancer Risks to Humans, Guidelines for Carcinogen Risk Assessment, List of Regulated Toxic and Flammable Substances and Thresholds for Accidental Release Prevention. H318 Causes serious eye damage. form salts with inorganic bases such as CALCIUM HYDROXIDE. US DOT U.S. Dept. Environmental exposure controls : Avoid release to the environment. FIRST-AID MEASURES Routes of Exposure First Aid Instructions Implementation Guidelines for the Environmental Emergency Regulations 2011. Skin burns. Summary of Risk Evaluation Framework for Determining Quantity Thresholds and Concentrations for Substances under the Environmental Emergency Regulations, Implementation Guidelines for the Environmental Emergency Regulations 2011, Environment Canada. Abdominal pain. This produces flammable/explosive gas (hydrogen - see ICSC 0001). Calcium hydroxide . 58 / Monday, March 26, 2012 / Rules and Regulations 02/28/2015 EN (English) 3 Firstâaid measures after inhalation : If breathed in, move person into fresh air. Comparison of Threshold Quantities for Substances with Final AEGL-2 and IDLH Values under CEPA’s Environmental Emergency Regulations. Then store and dispose of according to local regulations. Page 1 of 7. 3 Effective date : 12.14.2014 Page 2 of 7 Calcium Hydroxide, Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - www.gsmsds.com synthetic (CAS 471-34-1) 10 mg/m3 Total Calcium hydroxide (CAS TWA 5 mg/m3 1305-62-0) Biological limit values No biological exposure limits noted for the ingredient(s). Safety Data Sheet Calcium Hydroxide/Lime SDS Section 1. news 30:2344 1952]. pp. Environment Canada: Ottawa (ON). FIRST-AID MEASURES Routes of Exposure First Aid Instructions In no event shall Supplier be responsible for damages of any nature whatsoever resulting Calcium dihydroxide is a â¦ Washington (DC). Because calcium hydroxide, solution does not have a vapour pressure greater than 10 mmHg (1.33 kPa) at 25°C (CHEMINFO, 2010), the substance does not have sufficient volatility to constitute an inhalation danger. U.S. EPA (U.S. Environmental Protection Agency). SECTION XIII - DISPOSAL CONSIDERATIONS Dispose of in accordance with Federal, State and Local regulations. Flash Point:N/A Flammable Limits:N/A Fire Extinguishing Media:Considered non-combustible. SAFETY DATA SHEET 1. NIOSH: Pocket Guide to Chemical Hazards Components Type Value Form Calcium carbonate, TWA 5 mg/m3 Respirable. The nitroparaffins, nitromethane, nitropropane, etc. Environment Canada. Registered on December 8, 2011. # EC# IUPAC Name WT % Calcium Hydroxide 1305-62-0 / 215-137-3 calcium dihydroxide 100 Refer to Section 16 for the full text of the GHS and H phrases and EUClassifications and R Phrases. Routes of exposure ab11 5dq t -44 (0)1224-584336 f -44 (0)1224-576119 1305-62-0... environment, and for Health and Safety purposes effects of exposure.: Readily absorbs CO < SUB > 2 < /SUB > from the air to form carbonate! Environmental Contamination and Response solubility drastically decreases spillage where possible and minimize flushing water. Then store and Dispose of according to our risk evaluation methodology ( environment Canada, )! 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