The Health Hazard Evaluation Program (HHE) conducts onsite investigations of possible worker exposure to chemicals. Remove contact lenses, if present and easy to do. Add ingredients in order with adequate mixing. Centers for Disease Control and Prevention. Sodium Hydroxide Sodium hypochlorite Consumption = 7 gal/day % by wt of sodium hydroxide=1% Concentration of sodium hydroxide in the solution = (7 gal/day)/(37,444,000 gal/day) = 0.1869 ppm Sodium hydroxide drift concentration in ppm = 0.00002 gal/gal drift x 0.1869 ppm x 1% =3.738 x 10-08 ppm Convert ppm to mg/m3 Ammonia may be treated using a dilute solution of sulfuric acid. United States Environmental Protection Agency, Some of the following links exit EPA's site, Program and regulatory information about this substance, including links to EPA applications/systems, statues/regulations, or other sources that track or regulate this substance, Determination of Reportable Quantities for Hazardous Substances, Sodium hydroxide (corrosive liquid, basic, organic, n.o.s. Sodium hydroxide is a co-product of chlorine production. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 07/06/1998 Revision date: 02/21/2018 Supersedes: 10/14/2013 Version: 1.1 Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website. solution, sodium hydroxide dissociates into sodium ions and hydroxide ions. Hazardous Reactions Corrosive … peroxide) and the hydroxide ion. Search results for GC VOC Standard at Sigma-Aldrich. Continue rinsing. Sodium hydroxide is a common and useful strong base. Sodium Hydroxide, 0.5M Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - www.gsmsds.com Control Parameters: 1310-73-2, Sodium Hydroxide, OSHA PEL TWA 2 mg/m3 1310-73-2, Sodium Hydroxide, ACGIH TLV TWA 2 mg/m3 Appropriate Engineering controls: Emergency eye wash fountains and safety showers should be available in To view more metadata about the specific Synonym, click on the Synonym. Hydrogen sulfide may be treated using a solution of sodium hypochlorite and sodium hydroxide. 3 – composition / information on ingredients hazardous ingredient percent cas number sodium hydroxide 49 - 51 1310-73-2 In the AOS, the absorption of ozone and the VOC were linked The following resources provide information about occupational exposure to sodium hydroxide. Inhalation of low levels of sodium hydroxide as dusts, mists or aerosols may cause irritation of the nose, throat, and respiratory airways. Sodium hydroxide is produced by the electrolysis of aqueous solutions of sodium chloride (brine) or by reacting naturally occurring sodium carbonate with calcium hydroxide. For more information about the substance, you may click one of the links below to take you to the relevant section: Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. Sodium Hydroxide (Caustic Soda Beads), if discarded or spilled, as well as other wastes generated during use of sodium hydroxide or containing sodium hydroxide may exhibit one or more hazardous waste characteristics under 40 CFR 261.24: D002 – Corrosive. OxyChem produces sodium hydroxide (NaOH) solution, commonly known as caustic soda, through the electrolysis of sodium chloride (salt) brine in diaphragm or membrane cells. Sodium hydrosulfide is the chemical compound with the formula NaHS. The NIOSH Manual of Analytical Methods (NMAM) is a collection of methods for sampling and analysis of contaminants in workplace air, and in the blood and urine of workers who are occupationally exposed. Ammonia and sodium hydroxide, both inorganic bases that by definition are not considered VOCs, each carry their own baggage. Answer: CuO+H 2 → Cu+H 2 O (ii) Action of dilute sulphuric acid on sodium hydroxide. There is no structure for this substance. It is deliquescent and also readily absorbs carbon dioxide from the air, so it should be stored in an airtight container. Contact Us to ask a question, provide feedback, or report a problem. with cresol and xylenol, Sodium hydroxide, mixt. Pure sodium hydroxide is a white solid, available in pellets, flakes, granules, and also 50% saturated solution. It can cause irritation to the eyes, skin, and mucous membrane; an allergic reaction; eye and skin burns; and temporary loss of hair. If you work in an industry that uses sodium hydroxide, please read chemical labels and the accompanying Safety Data Sheet for hazard information. The device was named the advanced oxidative scrubber (AOS). Sodium hydroxide is added to the recirculating water to neutralize the adsorbed SO 2. The level of harm depends upon the dose, duration, and work being done. Search results for voc mix at Sigma-Aldrich. This compound is the product of the half-neutralization of hydrogen sulfide (H 2 S) with sodium hydroxide.NaHS is a useful reagent for the synthesis of organic and inorganic sulfur compounds, sometimes as a solid reagent, more often as an aqueous solution. — Dan Daggett, Ph.D., manager, Corporate Sustainability, Diversey Inc., Sturtevant, Wis. Sodium hydroxide (NaOH), also known as caustic soda or lye, is a highly versatile substance used in a variety of manufacturing processes. (sodium hydroxide 50% solution) page 1 of 10 1 – product and company identification product name:..... sodium hydroxide 50% solution. Supplier: The Science Company 7625 W Hampden Ave #14, Lakewood … Suppliers. Incompatible Materials Acids, Organic materials, Metals, Hazardous Decomposition ProductsSodium oxides Hazardous Polymerization Hazardous polymerization does not occur. Conditions to Avoid Incompatible products. It is very soluble in water with liberation of heat. The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. Caustic soda for instance, or sodium hydroxide, is non-volatile, but highly corrosive when in concentrated form. The caustic soda solution may be clear or slightly cloudy in appearance, depending on the cell process used. It is also used in processing cotton fabric, laundering and bleaching, metal cleaning and processing, oxide coating, electroplating, and electrolytic extracting. It is used to raise the pH of soil and water to act as an activator of sodium persulfateIn a water . VOC’s are not effectively treated in wet chemical scrubber systems. CDC twenty four seven. Submitted by Gary Cronk, JAG Consulting Group, Inc. 2. NR 438 and NR 407 Information* NR 407 Inclusion Amount (lbs) NR 438 Reporting Level (lbs) * For table levels in NR 445, please refer to the information in Nr 445, Wis. Adm. Code. This table shows how each list refers to the substance. Number of stages required The solution may splatter or boil. Sodium hydroxide is generally known for its ability to form water (H?O) in solution while also forming salts (e.g. This substance exists as a Related Substance of the following substances. Special care is required to prepare a solution of sodium hydroxide or NaOH in water because considerable heat is liberated by the exothermic reaction. INGESTION: If swallowed: Rinse mouth. Sodium hydroxide is commonly called caustic or caustic soda. with sodium borohydride: E17161373: Sodium hydroxide, mixt. CDC is not responsible for Section 508 compliance (accessibility) on other federal or private website. Volatile Organic Compounds (VOC) Any chemical substance which contains compound of carbon, excluding carbon monoxide, carbon dioxide, carbonic acid, metallic carbides or carbonates, and ammonium carbonate, determined to have photochemical reactivity. Recommended Use: For manufacturing, industrial, and laboratory use only. The following list includes links related to the selected substance. Sodium hydroxide is used to manufacture soaps, rayon, paper, explosives, dyes, and petroleum products. Saving Lives, Protecting People, The National Institute for Occupational Safety and Health (NIOSH), Managing Chemical Safety in the Workplace, NIOSHTIC-2 search results on Sodium Hydroxide, NIOSH Skin Notation Profiles: Sodium Hydroxide (NaOH): DHHS Publication Number 2011-150 (2011), Criteria for a Recommended Standard: Occupational Exposure to Sodium Hydroxide, Agency for Toxic Substances Disease Registry (ATSDR) Medical Management Guidelines (MMGs): Sodium Hydroxide, ATSDR Toxicological Profile for Sodium Hydroxide, EPA Acute Exposure Guideline Levels (AEGLs), EPA Integrated Risk Information System (IRIS), NLM Hazardous Substance Data Bank: Sodium Hydroxide, New Jersey Hazardous Substance Fact Sheets: Sodium Hydroxide, ILO: International Chemical Safety Data Card: Sodium Hydroxide, Canadian Centre for Occupational Health and Safety (CCOHS): Sodium Hydroxide, European Chemicals Agency (ECHA): Sodium Hydroxide, IPCS INCHEM: Chemical Safety Information from Intergovernmental Organizations, OECD Global Portal to Information on Chemical Substances, United Nations Environment Programme (OECD SIDS): Sodium Hydroxide, National Institute for Occupational Safety and Health, U.S. Department of Health & Human Services, Workers who use bleach, oven cleaners, and drain cleaners, Workers in public water treatment facilities, Workers who use it for a diverse range of industrial and manufacturing processes, Workers who extract alumina and produce aluminum. In Stock. Workers may be harmed from exposure to sodium hydroxide. Sodium Hydroxide (Activator of Sodium Persulfate) 1. Sodium hydroxide, mixt. Sodium hydroxide is very corrosive. Sodium Hydroxide Safety Data Sheet according to Federal Register / Vol. with sodium borohydride Sodium hydroxide, mixt. Useful search terms for sodium hydroxide include “lye,” ” caustic soda,” “soda lye,” and  ” sodium hydrate.”. Appearance: White clear liquid pH: 12.9 – 13.0 Viscosity: < 20 cP. Some examples of workers at risk of being exposed to sodium hydroxide include the following: NIOSH recommends that employers use Hierarchy of Controls to prevent injuries. Uses Advised Against: Not for household use. The NIOSH Pocket Guide to Chemical Hazards (NPG) helps workers, employers, and occupational health professionals recognize and control workplace chemical hazards. SC1001L. solution (sodium hydroxide, NaOH) is the most co mmon scrubbing liquid used for acid-gas control (e.g., HCl, SO 2, or both), though sodium carbonate (Na 2 CO 3) and calcium hydroxide (slaked lime, Ca[OH] 2) are also used. ), Sodium hydroxide, mixt. *Please select more than one item to compare Another reason to not inhale this cleaner: MEA is a volatile organic compound, which can cause confusion, nosebleeds, and cancer in humans and animals alike. Na?Cl?). with ammonia Sodium hydroxide, mixt. This Reagecon Volatile Organic Compound (VOC) Single Compound Standard is a ready to use product that is used either as a calibrant or analytical control solution for a variety of gas and liquid chromatography methods that include GC, GC-MS, HPLC and LC-MS. For example, the strong odor of ammonia presents both handling issues in manufacturing as well as unwanted odor when applied by the consumer. with sodium sulfide, Potassium hydroxide (K(OH)), mixt. chemical name/ ... total voc’s: none . € 18,29. 1 Orchidia Headquarters: 1667 K St NW #300, Washington, DC 20036 Phone: (202) 872-8110 Email: info@productingredients.com Visit NIOSH’s page on Managing Chemical Safety in the Workplace to learn more about controlling chemical workplace exposures. Inhalation of higher levels can produce swelling or Some of the following links exit EPA's site Search the HHE database for more information on chemical topics. Compare Products: Select up to 4 products. Sodium Hydroxide 1310-73-2 10-30% Sodium Gluconate 527-07-1 1-5% SECTION IV - FIRST AID MEASURES EYES: If in eyes: Rinse cautiously with water for several minutes. Excess heat. with petroleum distillates and cresols, Sodium hydroxide, mixt. Typically, in order for this reaction to occur, the sodium hydroxide must react with an acid, such as hydrochloric acid (HCl). Sodium hydroxide is used to manufacture soaps, rayon, paper, explosives, dyestuffs, and petroleum products. (sodium / magnesium / aluminium) Answer: sodium (c) Write a balanced chemical equation for each of the following reactions: [5] (i) Reduction of copper (II) oxide by hydrogen. with sodium borohydride, Sodium hydroxide, mixt. This product can also be used to validate appropriate test methods or qualify an instrument in a regulated industry. Procedure. Product:)Sodium)Hydroxide) RevisionDate:)05/19/2016) 1/7) Product Identifier: Sodium Hydroxide Product Code(s): NC-0874, NC-2091, S1013, S1101, CF1131 Synonyms: Caustic Soda; Soda Lye; White Caustic. 77, No. You will be subject to the destination website's privacy policy when you follow the link. Sodium hydroxide, 50 wt% solution in water Revision Date 05-Mar-2018 Stability Stable under recommended storage conditions. It is commonly present in commercial drain and oven cleaners. It is commonly present in … When the acid gases are absorbed into the scr ubbing solution, they react with alkaline compounds to produce neutral salts. The sodium hydroxide addition rate is controlled by a pH analyzer, and fed by a metering pump. Sodium hydroxide is used to manufacture soaps, rayon, paper, explosives, dyes, and petroleum products. It's important to remember that chemicals can be quite dangerous without being a VOC. with ammonia: E17161415: Sodium hydroxide, mixt. In this research, ozone was injected into VOC-contaminated air prior to entering a countercurrent, ran-domly packed column that was irrigated with a buffered solution containing hydrogen peroxide. Sodium hydroxide (NaOH) is a an odorless, white crystalline solid that absorbs moisture from the air. 3. *Please select more than one item to compare The reaction of SO 2 with caustic produces a mixed solution of sodium sulfite (Na 2 SO 3) and sodium bisulfite (NaHSO 3) as shown by the following reactions: Sodium hydroxide is very corrosive and can cause severe burns in all tissues that come in contact with it. Chlorine and hydrogen are co-produced. Compare Products: Select up to 4 products. Properties. It is also used in processing cotton fabric, laundering and bleaching, metal cleaning and processing, oxide coating, electroplating, and electrolytic extracting. with sodium hydroxide (Na(OH)), Screening Information Data Set Chemical Profiles, Single Substance Request (CDX Query Function) (REST and SOAP), Substance List Request (CDX Solicit Function) (SOAP), Add Substance to List Request (CDX Submit Function) (SOAP). with petroleum distillates and cresols Sodium hydroxide, mixt. 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