Dangerous goods are materials or items with hazardous properties which, if not properly controlled, present a potential hazard to human health and safety, infrastructure and or their means of transport. With the changes that come from the evolution of the sarscov2 virus and the covid19 pandemic, essr continues to monitor and update documents as needed. Whether youre looking for solvents, acs grade chemical reagents, analytical reference standards or chromatography supplies, spectrum has it. Phenolformaldehyde resins were the first completely synthetic polymers to be commercialized.
This product is a clear, volatile, flammable liquid. Enquiry form log in the 9 classes of dangerous goods what are the 9 classes of dangerous goods. Structure, properties, spectra, suppliers and links for. Methanol safety data sheet according to federal register vol. Jul 23, 2014 the atsdr toxfaqs is a series of summaries about hazardous substances developed by the atsdr division of toxicology. Some wood products may be coated with finishes, sealants and or overlays. The traditional definition used by the centers for disease control and prevention cdc is the ongoing, systematic collection, analysis, and interpretation of outcomespecific data for use in the planning, implementation, and evaluation of public health practice thacker and berkelman, 1988. Preparation of phenolureaformaldehyde copolymer adhesives under heterogeneous catalysis.
P270 do not eat, drink or smoke when using this product. Aluminum oxide resin bonded grinding wheel emergency phone number. This can occur while working directly with formaldehyde, or using equipment cleaned with formaldehyde. Ghs classification of phenolic cotton laminate at ambient conditions. In the presence of air and moisture at room temperature.
The two parts of the resin were prepared separately and then mixed together in a 1. Major industrial polymers major industrial polymers phenol formaldehyde. It is a common fusel alcohol, produced as a major byproduct. The threshold concentration of human skin damage from phenol is 1. Hence, if sufficient liquid nitrogen is vaporized so as to reduce the oxygen percentage to below 19. Cured phenol formaldehyde resin 9003354 3 6 nd nd fiberglass 65997173 1 3 nd nd iron disulfide 12068858 1 3 nd nd nd no data available. Laboratory fine chemicals lab equipment spectrum chemical. A first variant of the method involves using an adhesive composition that comprises a reaction product of i first ingredient selected from a soy protein or lignin and ii at least one substantially formaldehyde free curing agent that includes at least one amine, amide, imine, imide, or nitrogen. Formaldehyde gas is soluble in water, alcohols, and other polar solvents.
It is an ingredient in the production of banana oil, an ester found in nature and also produced as a flavouring in industry. Part 2 is a more condensed phenolformaldehyde resin. Safety data sheet phenol, liquid page 2 of 4 fire fighting methods and protection. Used as the basis for bakelite, pfs were the first commercial synthetic resins plastics. The dark glue line is strong and resistant to both weather and water.
Central drug house p ltd 728 vardaan house new delhi2 india. Phenolformaldehyde definition of phenolformaldehyde by. Spectrum chemical carries a full line of analyticalgrade laboratory chemicals for reliable, precise results, in analysis, research and development, benchscale chemistry or process scaleup. It is imperative that should a person be exposed to phenol, first aid be administered immediately, and medical help sought as soon as possible. Methylene oxide, ac4553, ac4554, 41860, 41883 supplier. Safety data sheet of 8 infosafe no 1ch2t issue date. Formaldehyde poisoning is a disorder brought about by breathing the fumes of formaldehyde. Liquid nitrogen handling environmental health and safety. Added urea and phenol formaldehyde panels material. Scribd is the worlds largest social reading and publishing site. Phenolformaldehyde definition is a condensation product, resin, or plastic made from phenol itself or another phenol and formaldehyde. Assessment of total exposure to phenolformaldehyde resin. That means that virtually all of the formaldehyde is consumed in making the final product.
Work in the area of phenols and formaldehydes began prior to the 20th century with adolf bayer 1 in 1872 and losekam 2 in 1889. Phenolureaformaldehyde puf resins were synthesized by a two. The watersoluble phenolformaldehyde resin was synthesized by the technology of twostep base catalysis with naoh and baoh 2 8h 2 o composite catalyst. Phenolformaldehyde resin, also called phenolic resin, any of a number of synthetic resins made by reacting phenol an aromatic alcohol derived from benzene with formaldehyde a reactive gas derived from methane. Surveillance of pesticiderelated illness and injury in. This area needs a class iia2 bsc, a sink for hand washing, and an emergency eye wash station. Material safety data sheet this material safety data sheet. For this reason, many times throughout the profile, we will refer to coal tar creosote, coal tar, and coal tar pitch simply as creosote.
Acetone safety data sheet according to federal register vol. Fatalities can occur if it is swallowed, inhaled or absorbed through skin. Formaldehyde, polymer with n1,n2bis2 aminoethyl 1,2ethanediamine and phenol. Triethylenetetramine, formaldehyde, phenol polymer. Effect of roof material on water quality for rainwater. Pesticides include herbicides for destroying weeds and other unwanted vegetation, insecticides for controlling a wide variety of insects, fungicides used to prevent the growth of molds and mildew, disinfectants for preventing the spread of bacteria, and compounds.
To learn more about how formaldehyde is used in housing and automotive applications, click the images below. Department of agriculture forest service, pineville, louisiana 760 received 25 july 2007. Many people date the beginning of the modern plastics industry to 1907, when leo hendrik baekeland, a belgianborn american chemist, applied for a patent on a phenolformaldehyde thermoset that eventually became known by the trademarked name bakelite. Synthesis and characterization of phenolformaldehyde. Effect of roof material on water quality for rainwater harvesting systems 7 table 41. The top countries of suppliers are vietnam, china, and india, from which the percentage of phenol formaldehyde price supply is 1%, 88%, and 10% respectively. Physical properties of pure monomeric formaldehyde are presented in table 1.
Ureaformaldehyde uf, also known as ureamethanal, so named for its common synthesis pathway and overall structure, is a nontransparent thermosetting resin or polymer. Phenol formaldehyde resin nl na na dust generated during grinding, cutting, or drilling of cotton andor linen reinforced plastic produces respirable fiber shaped plastic organic particles which have an osha pel of 5 mgm 3 and cotton dust regulated by osha as noted above. Firefighters should wear full protective equipment and niosh approved selfcontained breathing apparatus. Phenol material safety data sheet cas no 108952 sdsmsds. Formaldehyde, polymer with n,nbis2 aminoethyl 1,2ethanediamine and phenol.
Each laboratory may adopt or modify this plan or write their own plan. These resins are used in adhesives, finishes, particle board, mediumdensity fibreboard mdf, and molded objects uf and related amino resins are a class of. Date rainfall in temperaturef number of preceding dry days 4182009 1. This can lead to overexposure if a worker is relying o n formaldehyde s warning properties to alert him or her to the potential for exposure. Msds number 300000000237 product type phenol formaldehyde resin product use wood adhesives, composites, laminates or related board products manufacturer, importer, supplier hexion specialty chemicals, inc. Material safety data sheets msdss, the original versions of documents containing chemical hazard information prior to ghs, had as many formats as the imaginations of chemical suppliers would allow, leading to confusion and lost time including during. Isoamyl alcohol also known as isopentyl alcohol is a colorless liquid with the formula ch 3 2 chch 2 ch 2 oh. Certain features of will be unavailable due to maintenance from saturday morning, april 25th at 9. Identification of the substancepreparation and of the companyundertaking product name phenol unid no un1671 synonyms phenol molecular weight 94. Raman spectroscopy as a tool for the collection management of. Part 1 is a low molecular weight, methylolated phenol oligomer. Plisted codes and certain dioxin codes f020f023 and f026f028 are considered to be acute, whereas the remaining. In addition, epa hazardous waste codes are also classified as acute and nonacute. This project addresses the conversion of these liquid hydrocarbons into useful products.
Sodium chloride is an ionic compound used mainly as a preservative and flavor for the food. Wisconsin centers for nanoscale technology uwmadison. F list of hazardous waste whw200 january 2011 page 2 explanation of f list reason for listing each group of wastes on the f list list was included for one or more of the following reasons, identified in the list by the. Phenolresorcinol resins are mostly used in laminated beam production, but the prf adhesives can be used in many other application areas where high glue line strength and water. At 60 mgkg, urinary elimination of 14ctriclopyr derived radioactivity was decreased in male and female rats from 012 hours, due to apparent saturation of renal elimination mechanisms. For light contamination of small areas or items flush with plenty of water and wash items with soap or detergent and water. Formaldehyde was measured both in the breathing zones of the workers and at stationary sampling sites. Formaldehyde, 37% ww safety data sheet according to federal register vol. The pf resin used in this study is a 2part laboratorysynthesized phenolformaldehyde resin. Intravenous sodium chloride solution is used in hospitals for alleviating dehydration in patients. The perception of formaldehyde by odor and eye irritation becomes less sensitive with time as one adapts to formaldehyde. Major industrial polymers phenol formaldehyde britannica. Proper fixation of biological specimens did not arise before 1833 jacobson. Liquid nitrogen expands 695 times in volume when it vaporizes and has no warning properties such as odor or color.
Formaldehyde poisoning nord national organization for. Hydrogen sulfide is a central participant in the sulfur cycle, the biogeochemical cycle of sulfur on earth. Process for preparing phenolic formaldehyde resole resin. Phenolresorcinolformaldehyde adhesives are mainly used in the structural application area. Ansell guardian is our proprietary service to help companies select the right personal protection equipment solution to improve their safety, productivity and cost performance. The movable gel prepared with this crosslinking agent and polyacrylamide has good stability and long shelf life through the performance evaluation experiment. Epcra sections 3112 emergency planning and community. Although epa has received 1,766 nominations during this period, only 912 unique technologies are represented here because sponsors may nominate a technology more than once.
P271 use only outdoors or in a wellventilated area. Phenolformaldehyde resin chemical compound britannica. Rheology of tanninadded phenol formaldehyde adhesives for. The receiving and setup areas in microbiology laboratories should be designed with sufficient space to accommodate the greatest number of specimens anticipated. Green chemistry program nomination table this table contains information on each unique technology nominated for the green chemistry challenge from 1996 through 2019. A pesticide is any substance used to kill, repel, or control certain forms of plant or animal life that are considered to be pests. Description of rain events for pilotscale roof studies. A simple concise definition for public health surveillance is data for action giesecke, 1999. Information for this series is excerpted from the atsdr toxicological profiles and public health statements. P280 wear eye protection, face protection, protective clothing, protective gloves. Phenol has an anesthetic effect and can cause severe burns that may not be immediately painful or visible. Formaldehyde gas emitted in small and diminishing quantities from urea formaldehyde resin glue. Epa hazardous waste codes umd department of environmental. Material safety data sheet our scientific research.
No chemical residue is left on the surface of the board. Handling and storage advice on general occupational hygiene conditions for safe storage, including any incompatibilities eating, drinking and smoking should be prohibited in areas where this material is. Cornell university home environment, health and safety. However, this effect may cause unusual results with certain urine tests. They have been widely used for the production of molded products including billiard balls, laboratory countertops, and as coatings. Search results for phenol formaldehyde at sigmaaldrich. Sds msds database search safety data sheets library. Characterization of phenolureaformaldehyde resin by. Formaldehyde and phenol were monitored in the workplace air. Additionally, these facilities aid in the economic development of the state of. Phenolic formaldehyde adhesive systems not regulated cas no 50000 exposure limits. Formaldehyde ii disclaimer the use of company or product names is for identification only and does not imply endorsement by the. The most commercially available pf resin for plywood has an. Liquid phenol formaldehyde resin solution i78 rockwool.
Commonly used as a preservative in medical laboratories and mortuaries, formaldehyde is also found in many products such as chemicals, particle board, household products, glues, permanent press fabrics, paper product coatings, fiberboard, and plywood. Formaldehyde solution 37 ww, stablized with 1012% methanol classified as hazardous occupational name stel twa exposure limit values mgm3 ppm mgm3 ppm footnote formaldehyde 2. These materials may be listed for local righttoknow compliance and for other reasons. Phenol formaldehyde resins pf or phenolic resins are synthetic polymers obtained by the reaction of phenol or substituted phenol with formaldehyde. Phase i showed that the phenolrich liquid hydrocarbons could effectively be used to prepare phenol formaldehyde resins with properties equivalent to commercial. Formaldehyde formaldehyde is a colorless, strongsmelling gas often found in aqueous waterbased solutions. Phenol was used as a marker agent for dermal exposure due to its nearnonvolatility at the temperatures occurring during the present study and to its ready absorption.
Phenol formaldehyde resin is a preferred choice in the manufacture of exterior grade structural panels, such as plywood, due to its good moisture resistance. Thermal degradation and stability of acceleratedcuring. Firstaid measures general advice show this safety data sheet to the doctor in attendance. Shupe,1 chungyun hse2 1school of renewable natural resources, louisiana state university agcenter, baton rouge, louisiana 70803 2southern research station, u. The purpose of the laboratory standard is to protect laboratory employees from harm due to chemicals while they are working in a laboratory. The product causes irritation of eyes, skin and mucous.
Fecal elimination of 14ctriclopyr derived radioactivity was a minor route of excretion, as was elimination via exhaled air. May cause sore throat, coughing, and shortness of breath. Above flashpoint, explosive vaporair mixtures may be formed. Process for preparing phenolic formaldehyde resole resin products derived from fractionated fastpyrolysis oils. A wide variety of phenol formaldehyde price options are available to you, there are 563 suppliers who sells phenol formaldehyde price on, mainly located in asia. Only those codes applicable to the university of maryland are listed hazardous waste is any solid waste that either exhibits any of the characteristics of hazardous waste or is a listed epa waste. Coal tar creosote, coal tar, coal tar pitch, and coal tar pitch volatiles are rarely formed in nature. Coal tar creosote, coal tar, and coal tar pitch are mixtures of similar compounds.
Formaldehyde solution 37% revision date 25apr2019 product information oral ld50 category 3. Each fact sheet serves as a quick and easy to understand guide. Jul 02, 2019 methylene blue will most likely cause your urine or stools to appear blue or green in color. Production of phenol formaldehyde resins from recycled. Wood products are bonded with phenol, phenol resorcinol, melamine formaldehyde. This material safety data sheet msds complies with the requirements of oshas hazard communication standard. There have been a number of phenol splashes to the face that have occurred at cornell. Phenolformaldehyde resins are formed by the chemical reaction between phenols and formaldehyde solutions formalin. Epcra sections 3112 emergency planning and community righttoknow act epcra hazardous chemical inventory reporting requirements for any hazardous chemical used or stored in the workplace, facilities must maintain a material safety data sheet msds or safety data sheet, sds. Department of health and human services public health service agency for toxic substances and disease registry july 1999. This is a normal side effect of the medication and will not cause any harm. Guidelines for safe work practices in human and animal.
It also prevents delamination and gives excellent temperature stability and low initial viscosity moubarik et al. The original intent of the ghs was to bring some consistency and coherency to the hazard information available to workers. State regulations california proposition 65 this product does not contain any proposition 65 chemicals. Us8268102b2 formaldehydefree lignocellulosic adhesives and. Material safety data sheet this material safety data sheet msds complies with the requirements of oshas hazard communication standard. The university of wisconsin madison, college of engineering wisconsin centers for nanoscale technology are shared instrumentation facilities providing equipment, facilities, and expertise in microelectronics, nanofabrication technology, electron microscopy, microanalysis and soft materials characterization. Telephone jacks, computer jacks, and electrical outlets should be built into the module. Phenol is a severe irritant, which is readily absorbed through the skin causing severe burns.
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