Calcium hydroxide . Therefore, no threshold is set for this substance as a result of its potential for flammability or combustibility. You assume the entire risk of relying on this Information. Print Share on: Evidence. Record Number 10. PROP 65 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. Calcium hydroxide (CAS TWA 5 mg/m3 1305-62-0) US. Environmental hazards Marine pollutant #1 : NAP 14.6. Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. calcium dihydroxide, calcium dihyrdroxide, calcium hydrate, calcium hydroxide, calcium hydroxide (ca(oh)2), hydrated lime, and lime water Cancer Cancer: Ingredients linked to cancer in government, industry or academic studies or assessments. US DOT U.S. Dept. According to the National Enforcement and Emergencies Management Information System and Intelligence System (NEMISIS) database, hydrochloric acid and sulphuric acid were both on record as having a “moderate” impact on air, land and fresh water after a spill of 3 tonnes. In no event shall Supplier be responsible for damages of any nature whatsoever resulting It has a strong base pH and is used for many purposes, often under its more common name, slaked lime. 1. COLOURLESS CRYSTALS OR WHITE POWDER. For enquiries, contact us. 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. 2001. 1.3 Details of the supplier of the safety data sheet Company : Central Drug House (P) Ltd 7/28 Vardaan House New Delhi-10002 INDIA 77, No. EUH070 Toxic by eye contact. 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. Consult a physician. Environment Canada. Environmental hazards Dangerous for the environment : No Marine pollutant : No Other information : No supplementary information available 14.6. COMPOSITION AND INFORMATION ON INGREDIENTS Hazardous Components C.A.S. Pain. They neutralize acids exothermically to â¦ Comparison of Threshold Quantities for Substances with Final AEGL-2 and IDLH Values under CEPA’s Environmental Emergency Regulations. pp. If not breathing, give artificial respiration. Product Name: Hydrated Lime (Calcium Hydroxide) UN/MA#: N/A DOT Hazard Class: N/A TYPICAL CHEMICAL COMPOSITION Roughness. Calcium Hydroxide is harmful to aquatic environment at low concentrations. OSHA Table Z-1-A (29 CFR 1910.1000) (1989) CALCIUM HYDROXIDE - TWA 15 mg/m3 US. Burning sensation. To minimize environmental impacts, many researchers and government agencies emphasize the importance of using smaller quantities of deicers to increase the efficiency of mechanical ice removal instead of melting ice completely in place and producing high volumes of deicer-saturated run off. Following the risk evaluation methodology developed under section 200 of CEPA 1999, the categories (flammability, combustibility, oxidizers, inhalation toxicity, aquatic toxicity, carcinogenicity, corrosiveness, pool fires) having the lowest scientific threshold will be compared against other risk management considerations. Ecological Information. Bases are chemically similar to sodium hydroxide (NaOH) or sodium oxide (Na2O). This chemical is very corrosive, and it â¦ 1994. * Breathing Calcium Hydroxide can irritate the nose, throat and lungs causing coughing, wheezing and/or shortness of breath. Eng. © ILO and WHO 2017. Abdominal pain. Routes of exposure For example, the threshold will be compared to other provincial and federal legislation or voluntary programs that may already provide adequate management of the risk from an environmental emergency. Medical observation is indicated. CDC - NIOSH Pocket Guide to Chemical Hazards - Calcium hydroxide U.S. EPA (U.S. Environmental Protection Agency). Managing Environmental Impact. [Note: Readily absorbs CO2 from the air to form calcium carbonate.] Guidelines for Carcinogen Risk Assessment. Page 1 of 7. COMPOSITION AND INFORMATION ON INGREDIENTS Hazardous Components C.A.S. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. This produces flammable/explosive gas (hydrogen - see ICSC 0001). Contains Calcium Hydroxide 3. The new proposed threshold is set to 3 tonnes for the following reasons: A “moderate” classification in NEMISIS has some of the following characteristics: there is a risk to endangered or threatened species or their habitat, or a significant life threatening risk to other wildlife; the incident causes significant disruption of public services or property damage and community health is or will be threatened; impacts of the incident on the environment are significant (e.g. CALCIUM HYDROXIDE can be found in 28 products. Washington (DC). Calcium hydroxide SDS Safety Data Sheet for Calcium hydroxide 102047. Physical State; Appearance news 30:2344 1952]. Refer for medical attention . benign, health . 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. Calcium hydroxide-based preparations present minimal hazard in the quantities provided. Calcium hydrate, Caustic lime, Hydrated lime, Slaked lime White, odorless powder. CALCIUM HYDROXIDE TWA 5 mg/m3 US. Prepared by an international group of experts on behalf of ILO and WHO, Following the risk evaluation, Environment Canada recommends that this substance be proposed for addition to Schedule 1 of the Environmental Emergency Regulations at a threshold quantity of 3 tonnes with a minimal concentration of 0.1% and at a pH ≥ 11.5. NIOSH: Pocket Guide to Chemical Hazards Components Type Value Form Calcium carbonate, TWA 5 mg/m3 Respirable. Product Identification. They neutralize acids exothermically to … Appropriate engineering controls Appropriate engineering controls : Ensure good ventilation of the work station. : 1. # 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. Synonyms: Calcium hydrate; Calcium Hydroxide or Slaked Lime CAS No. form salts with inorganic bases such as CALCIUM HYDROXIDE. Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. List of Regulated Toxic and Flammable Substances and Thresholds for Accidental Release Prevention. Do NOT induce vomiting. Some potential for hazards to health or the environment. Calcium hydroxide. of Transportation - Not Regulated. Environmental Directorate, Joint Meeting of the Chemicals Committee and the Working Party on Chemicals, Pesticides and Biotechnology, ENV/JM/MONO(2001)6. Even a saturated solution of calcium hydroxide is so dilute that it is not classed as IRRITANT, despite pH = 12.4. UN proper shipping name : Corrosive liquid, basic inorganic, N.O.S. CALCIUM HYDROXIDE: ICSC: 0408: Calcium dihydroxide Calcium hydrate Hydrated lime Slaked lime: September 1997: CAS #: 1305-62-0 EC Number: 215-137-3 ACUTE HAZARDS PREVENTION FIRE FIGHTING; FIRE & EXPLOSION: Not combustible. ab11 5dq t -44 (0)1224-584336 f -44 (0)1224-576119 Fever, sneezing, runny nose, sore throat, and pneumonia are some of the severe consequences of coming in contact with this chemical. Calcium hydroxide, solution (CAS No. 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). Health issue . Calcium dihydroxide is a â¦ 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). However, limewater is usually made in schools by adding excess solid calcium hydroxide (or oxide) to water. Level of Concern . 2011. Mike Wye & Associates, Health & Safety September 2017 Page 2 of 13 Material Data Safety Sheet: Calcium Dihydroxide Version: September 2017 2 HAZARDS IDENTIFICATION 2.1 Classification of the substance 2.1.1 Classification according to Regulation (EC) 1272/2008 STOT Single Exp.3, Route of exposure: Inhalation Skin Irritation 2 Eye damage 1 2015. Registered on December 8, 2011. 4. Specifications of Calcium Hydroxide. Safety Data Sheet Calcium Hydroxide/Lime SDS Section 1. International Agency for Research on Cancer, World Health Organization. ab11 5dq t -44 (0)1224-584336 f -44 (0)1224-576119 2005. Environment Canada. The substance has a measured pH equal to or greater than 11.5, therefore a threshold of 3 tonnes applies.
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