Urea formaldehyde glue also known as plastic resin glue. Hardwood plywood is manufactured from wood veneers, particleboard or mdf bonded to wood faced. Added urea and phenol formaldehyde panels material. What is urea formaldehyde glue, also known as plastic resin glue. There is sufficient evidence that formaldehyde causes nasopharyngeal cancer in humans, a rare cancer in developed countries. Jan 16, 2017 for formaldehyde concentrations 1 and formaldehyde, or a full.
It is made of 37% formaldehyde and impurities such as methanol, small amounts of formic acid, aldehydes and ketones. In animal studies, rats and mice exposed to high levels of formaldehyde developed nasal cancer while hamsters did not. They convince by their high reactivity and good performance in the. Jul 01, 2014 information on formaldehyde also known as methanal and methylene glycol for use in responding to chemical incidents. The ratio of mono to dimethylol compounds will depend on the urea to formaldehyde ratio and it is important that there should be enough. Extra formaldehyde may be added to the urea to make a stronger bond.
Safety data sheet according to federal register vol. Page 5 of 10 msds formaldehyde respirator with a formaldehyde cartridge may be worn up to 50 times the exposure lim it or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. Dilute with milk or water in alert patients as a first aid measure may reduce corrosive effects at the scene if skin comes into contact, treat as any burn to prevent allergic contact. Find chemical and physical properties, biological activities, safety and toxicity information, patents, literature citations and more. Very few human studies have been done on the adverse reproductive effects from exposure to formaldehyde. Identification product name formalin, buffered, 10% phosphate buffercertified cat no. Show this safety data sheet to the doctor in attendance. The urea formaldehyde resin thus produced has good resistance to hydrolysis, cures quickly, and is characterized by. Firstaid measures eye contact rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes.
Contains formaldehyde which can cause cancer in humans. A guide to formaldehyde environment, health and safety. These resins are used in adhesives, finishes, particle board, mediumdensity fibreboard mdf, and molded objects. Urea formaldehyde concentrate ufc is a clear and viscous material that contains 60% formaldehyde, 25% urea and 15% water. Uses advised against food, drug, pesticide or biocidal product use details of the supplier of the safety data sheet emergency telephone number. View product specific information, msds, references and buying faq. Urea formaldehyde resin is a range of synthetic resins produced by the chemical combination of formaldehyde a gas produced from methane and urea a solid crystal produced from ammonia. Formaldehyde safety guidelines concordia university. The human genome contains several nontranscribed pseudogenes related to this gene. Cdi50 urea solution formaldehyde free page 4 of 7 issue date. Ureaformaldehyde uf, also known as urea methanal, so named for its common synthesis pathway and overall structure, is a nontransparent thermosetting resin or polymer. Ureaformaldehyde uf resins are the most important type of adhesive resins for the production of wood based panels. A material safety data sheet msds for formaldehyde should be kept in the work area where formaldehyde is being used. Formaldehyde assay standard safety data sheet supersedes revision.
P202 do not handle until all safety precautions have been read and understood. Exposure was stopped during the first week for the middle and high dose groups due to. Full strength formalin is 37% formaldehyde and will be shipped as un1198, formaldehyde solutions, flammable, 3, 8, pg iii. It is used as a denaturant in formaldehyde agarose gel electrophoresis of rna. Chromosome breakage has been observed in some laboratory tests using extremely high concentrations of urea. Here is an article that talks about outgassing of formaldehyde gas in wood products. Formaldehyde can enter your body after you breath it in, drink or eat it, or when it comes in contact with your skin.
Exposure to formaldehyde or formaldehyde containing products get medical adviceattention if you feel unwell. Firefighting measures promptly isolate the scene by removing all persons from the vicinity of the incident if there is a fire. The following substance technical guideline for formalin provides information on uninhibited formalin solution 37 percent formaldehyde. Ecological information when urea is released to soil, this material will hydrolyze.
No action shall be taken involving any personal risk or without suitable training. Formaldehyde has been shown to be corrosive in rabbits eyes. Safety data sheet formaldehyde 37% revision date 61515 1. Formaldehyde emission from urea formaldehyde resins few issues in the forest products industry rival the debate and concern over the emission of formaldehyde from products bonded with ureaformaldehyde adhesive resins. Material safety data sheet product name formalin solution 10% neutral buffproduct code 28600 section 8. Added urea and phenol formaldehyde panels material safety data sheet revised. Identification of the substancemixture and of the companyundertaking.
The glue used in mdf is usually urea formaldehyde uf. Medium density fiberboard mdf safety for carpenters. Urea formaldehyde adhesive resins8497 dustry for a variety of purposes. However, a number of states have incorporated provisions of the 1989 standard in their state plans. This enzyme is an important component of cellular metabolism for the elimination of formaldehyde, a potent irritant and sensitizing agent that causes lacrymation, rhinitis, pharyngitis, and contact dermatitis. Product and company identification product name cascophen sp6502d 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. Formalin 37% material safety data sheet issue date. Urea formaldehyde resins an overview sciencedirect topics. A 40% solution of formaldehyde is corrosive to rabbit skin. Georgiapacific chemicals formaldehyde formalin products. Ultra pure urea solution, 40%, formaldehyde free ultra pure urea solution, 40%, formaldehyde free ultra pure urea solution, 40. Sources of heat and direct sunlight accelerate rate of decomposition.
Urea, granular safety data sheet according to federal register vol. Urea was negative in tests of bacterial mutagenicity and demonstrated low clastogenic potential in nonbacterial mutagenicity tests. Identification of the substancemixture and of the companyundertaking product name. A urea formaldehyde resin useful as a binder for making a variety of products, and a method for making the resin. Guidelines for chemical laboratory safety in secondary schools. Formaldehyde, 37% ww safety data sheet according to federal register vol. Formaldehyde formalin is produced by oxidation of methanol. Fixative solutions labeled as 10% buffered formalin are actually. Ureaformaldehyde concentrate date 01122010 previous date. Avoid dusty conditions, and observe same ventilation for wood dust as indicated for formaldehyde.
Urea formaldehyde concentrate date 01122010 previous date. Urea, dry safety data sheet 301 11012017 en english sds ref 301 312 name product identifier % by weight ghsus classification biuret2 cas no. Uf is a solid chemical made from a mixture of urea and formaldehyde. Hardwood plywood urea formaldehyde bonded, melamine urea formaldehyde bonded, phenol formaldehyde bonded product code. Formaldehyde as urea formaldehyde foam was extensively used as an insulating material until 1982 when it was banned by the u. May cause adverse reproductive effects based on animal data.
Pubchem is the worlds largest collection of freely accessible chemical information. Safety data sheet prepared according to federal register vol. Details of the supplier of the safety data sheet canada supplier vwr international llc street 100 matsonford road radnor corporate center, building one, suite 200 p. Wear goggles or safety glasses when manufacturing or machining any wood product. Final sdsultra pure urea solution, 40%, formaldehyde free. Formaldehyde 37% with 14% methanol formaldehyde 37% with 15% methanol formaldehyde 37% with 25% methanol formaldehyde 37% with 6% 8% methanol formaldehyde 37% with 7% methanol formaldehyde 40% solution formaldehyde 44% solution formaldehyde 44% solution stabilized formaldehyde 46. Urea formaldehyde resins are usually prepared by a twostage reaction. The resin is prepared by reacting formaldehyde, urea, and ammonia in at least a two under alkaline conditions and optionally neutralizing the resin in a third step.
In human studies, 110 ppm produced appreciable eye irritation on initial exposure. The first stage involves the reaction of urea and formaldehyde under neutral or mildly alkaline conditions, leading to the production of mono and dimethylol ureas figure 24. The perception of formaldehyde by odor and eye irritation becomes less sensitive with time as one adapts to formaldehyde. Respiratory protection if the exposure level is exceeded, wear a full facepiece respirator equipped with a formaldehyde cartridge.
Prefere 14b001, liquid phenol formaldehyde resin chemical name. A material safety data sheet is a technical document which provides detailed and. Material safety data sheet urea formaldehyde concentrate, ufc 85 section 1. Download msds pdf search msds currently available for download bioworld offers formaldehyde 4% in pbs for your research at low price. Formaldehyde sodium bisulfite addition compound revision date 18jan2018 methanesulfonic acid, hydroxy, monosodium salt 870724 95 4. Employees who handle formaldehyde must receive documented training on the hazards of formaldehyde and what to do in case of an exposure or spill. Formaldehyde is quickly absorbed from the nose and the upper part of your lungs. Refer to the material safety data sheet msds to determine the percentage of formaldehyde when shipping formalin solutions. Typically provided at 4x8 sizes, but also available in other sizes. Cdi urea solution, 50% formaldehyde free page 1 of 7. Ureaformaldehyde bonded wood products safety data sheet according to federal register vol. This can lead to overexposure if a worker is relying on formaldehyde s warning properties to alert him or her to the potential for exposure. Recover any reusable product, taking care not to generate excess dust. Identification product name formaldehyde sodium bisulfite.
Exposure to formaldehyde and methanol may cause adverse reproductive effects and birth defects teratogenic. Sf1004, sf10020, sf100200 synonyms no information available recommended use laboratory chemicals. The safety data sheet sds, formerly known as the material safety data sheet msds, is provided by. When formaldehyde is eaten and drunk, it is also very quickly absorbed. Material safety data sheet for formaldehyde solution, 36. States industries msds for hardwood plywood june, 200579 page 1 of 8 material safety data sheet 1. Agency for research on cancer iarc has classified formaldehyde as a group 1 known human carcinogen based on epidemiological evidence linking formaldehyde exposure to occurrence of nasopharyngeal cancer and leukemia. Ufc is principally used in the production of thermoset resins and in various organic and agricultural products. Iuclid 2000 hedset data sheet formaldehyde see further ecb, 2000.
There is no evidence for adverse effects of formaldehyde on embryo and fetal. Exposure controls, personal protection engineering controls use of a fume hood is recommended. Keep in a tightly closed container, stored in a cooled, dry, ventilated area. May cause sore throat, coughing, and shortness of breath.
Search chemicals by name, molecular formula, structure, and other identifiers. Formaldehyde safety guidelines formaldehyde is a colorless, strongsmelling gas often found in aqueous solutions called formalin solution, with a maximum concentration of 3740%. Formaldehyde solution 37 ww, stablized with 1012% methanol classified as hazardous p201 obtain special instructions before use. Formaldehyde was also present at concentrations of 3. Product and company identification material name wood products uf bonded product use building materials decorative chemical description medium density fiberboard mdf and hardboard paneling bonded with urea formaldehyde resin. If sweeping is required, avoid generating excessive dust. Environmental risk limits for 2propanol, formaldehyde and 4. Sometimes referred to generally as ufc85 or ufc85, they provide some of the highest concentrations of formaldehyde commercially available in an easytouse form. Formalin solutions often contain some amount of methanol 1015% vv as a stabilizer. Urea formaldehyde uf resin, one of the most important formaldehyde resin adhesives, is a polymeric condensation product of. Material safety data sheet 1 0 for rating explanation see section 16 health fire reactivity special hazard. May cause skin sensitization based on human and animal data.
There is limited evidence that formaldehyde causes cancer of the nasal cavity and paranasal sinuses and strong but not sufficient evidence for leukemia. Domestic and imported urea formaldehyde uf, scavenged urea formaldehyde ulef or phenol formaldehyde pf bonded substrates with soy based decorative. Stability and reactivity stability stable under normal conditions and correct storage. Ecological information when urea is released to soil, this material will hydrolyze into ammonium in a matter of days to several weeks. The product may release small quantities of formaldehyde cas no. Product list see product list found in section 16 manufacturer information georgiapacific wood products llc. Adverse reproductive effects of formaldehyde as well as methanol are primarily based on animal studies. Urea caused developmental effects in chick embryos when injected into eggs. Urea formaldehyde concentrate, ufc 85 chemical family. Plywood paneling is manufactured from wood plies bonded together with urea formaldehyde resin.
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