It may be necessary to contain and dispose of phthallic. Sweep up and shovel into suitable containers for disposal. Whatever cannot be saved for recovery or recycling should be handled as hazardous waste and sent to a rcra approved waste facility. Plastics in the waste stream are dealt with in one of three ways. The clp regulation makes sure that the hazards presented by chemicals are clearly communicated to. It is a colourless solid, important industrial chemical, especially for the largescale production of plasticizers. Method for preparing 1,4naphthoquinone from waste in. Phthalic acid sds msds sheet of manufacturers, usa finoric. Phthalic acid can affect the sperm motility of male humans. Dispose in accordance with local, state, and federal regulations. Of the organic wastes produced, 100% are recycled through various industrial. These compounds would not be ulisted wastes when disposed of, because the. Acid waste in drums and ibcs can be accepted at any of our uk transfer stations. Plisted codes and certain dioxin codes f020f023 and f026f028 are considered to be acute.
A modified method for cod determination of solid waste. A solid waste is a hazardous waste if it is specifically listed as a known hazardous waste or meets the characteristics of a hazardous waste. Water quality standards bis2ethylhexyl phthalate unknown. Precautionary statements p261 avoid breathing dust. Phthalic acid h2c8h4o4 or c8h6o4 cid 1017 structure, chemical names. 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. Measured levels of phthalic acid in water sources have ranged from 3 to 70 gl.
Svenssonbehaviour of mono and diesters of ophthalic acid in leachates released during digestion of municipal solid waste under landfill conditions adv. Exposure to higher concentrations of phthalic anhydride in air 1. You can safely dispose of many solid chemicals in the normal trash if the containers are. Phthalic acid is an aromatic dicarboxylic acid, with formula c 6 h 4 co 2 h 2. You can safely dispose of many solid chemicals in the normal trash if the containers are tightly capped and of good integrity. These disposal methods are also reflective in the cost of disposal.
The small quantities of your nmr tube can be tipped in a brown bottle as waste disposal. Isophthalic acid occurs in atmospheric aerosols as a result of the photooxidation of anthropogenic. Dispose of container and unused phthalic acid in accordance with legal requirements. A modified method for cod determination of solid waste, using a commercial cod kit and an adapted disposable weighing support. Read chemical compatibility guidelines for more detailed information. In recent years, great attention has being paid on the consequences of improper electric and electronic waste e waste disposal.
Plisted codes and certain dioxin codes f020f023 and f026f028 are considered to be acute, whereas the remaining. Productcontainers must not be disposed together with household garbage. Epa hazardous waste codes umd department of environmental. Rapid removal of salicylic acid, 4nitroaniline, benzoic acid. Acid waste disposal hazardous waste disposal costs. Phthalic anhydride is a principal commercial form of phthalic acid. Phthalic acid material safety data sheet cas no 88993 sdsmsds. Household hazardous waste hhw includes waste from a number of household products such as paint, garden pesticides, pharmaceuticals, photographic chemicals, certain detergents, personal care products, fluorescent tubes, waste oil, heavy metalcontaining batteries, wood treated with dangerous substances, waste electronic and electrical equipment and discarded cfccontaining equipment. Processing, use or contamination of this product may change the waste management options. Dispose of container and unused phthalic anhydride in accordance with legal requirements. Items available from stock in japan will be delivered in 12 weeks. Legumegrass intercropping phytoremediation of phthalic acid esters in soil near an electronic waste recycling site. Acid waste drain and vent system, as shown on drawings, shall be nsf listed and csa certified schedule 40, polypropylene as manufactured by ipex. Adsorption to sediment and volatilization should not be significant.
For small volumes of acid waste, our small collection service can provide cost effective transportation options. Reaction mass of 4sulphophthalic acid and 3sulphophthalic acid. Hazards identification potential acute health effects. Abstract in recent years, great attention has being paid on the consequences of improper electric and electronic waste e waste disposal. Phthalic acid material safety data sheet cas no 8899. Phthalic acid is an aromatic dicarboxylic acid, with formula c6h4co2h2. Terephthalic acid is a benzenedicarboxylic acid carrying carboxy groups at positions 1 and 4. Product or containers must not be disposed with household garbage. Use an approved acid waste container for your acid type. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. Incineration, used to dispose about 16% of all municipal wastes in developed countries burn garbage in waste toenergy facilities that use heat energy to generate steam or electricity. Method of recycling unsaturated polyester resin waste. Phthalic acid cas no 88993 material safety data sheet sdsmsds.
Different hazardous waste have different disposal methods. Us5214157a process for the disposal of phthalic anhydride. Wastes must not be intentionally diluted to comply with sinksewer disposal requirements. Phthalic anhydride sds msds sheet of manufacturers, usa. State and local disposal regulations may differ from federal disposal regulations. Waste leaching solution from acid leaching of emission control dustsludge from secondary. Very hazardous in case of eye contact irritant, of ingestion. Pick up and arrange disposal without creating dust. Dispose of contentscontainer to an approved waste disposal plant. Cooh find msds or sds, a coa, data sheets and more information. Isophthalic acid s production and use as a raw material in the production of unsaturated polyester resins, alkyd coatings, other polymers and derivative chemicals may result in its release to the environment through various waste streams. Pesticide properties for phthalic acid, including approvals, environmental fate, ecotoxicity and human health issues. Stearic acid msds,stearic acid materials safety data sheet.
For disposal within the ec, the appropriate code according to the european waste list ewl should be used. Estimation of the environmental contamination by phthalic. Soil and plant samples collected from land under different. U list of hazardous wastes minnesota pollution control.
The method of obtaining 1,4naphthoquinone from waste phthalic anhydride, including the waste of the phthalic anhydride, the dilution of their liquid, stirring, heating the mixture, cooling, filtering and drying, characterized in that the waste production of phthalic anhydride diluted with scrubbing liquid after mixing, heat the mixture to dissolve phthalic acid are distilled 1,4. Stearic acid investigated as a mutagen, natural product, primary irritant, and tumorigen. The hazard classification and labelling section shows the hazards of a substance based on the standardised system of statements and pictograms established under the clp classification labelling and packaging regulation. It is the responsibility of the waste generator to properly characterize all waste materials according to applicable regulatory entities us 40cfr262. Soil and plant samples collected from land under different utilization, including fallow plots, vegetable plots, plots with alfalfa medicago sativa l. Us epa guidelines for the classification determination are listed in 40 cfr parts 261.
The general standard in rcra section 3004a for the technical criteria that govern the management treatment, storage, and disposal of hazardous waste are. Phthalic acid is one of three isomers of benzenedicarboxylic acid, the others being isophthalic. P501 dispose of contentscontainer to an approved waste disposal plant. Azo products include azo, monoazo, diazo, triazo, polyazo, azoic, benzidine, and pyrazolone products. He alth 3 1 fire 1 0 1 re activity 0 personal j protection. You can safely dispose of many solid chemicals in the normal trash if the containers are author. Environmental protection agency office of solid waste 401 m. Procedures for laboratory chemical waste disposal in an effort to create a more effective, cost efficient and environmentally friendly waste management system on campus, we are proposing the following. Examples hydrofluoric acid is the sole active ingredient in some glass etching compounds. The accumulation of phthalic acid esters paes in soil and plants in agricultural land near an electronic waste recycling site in east china has become a great threat to the neighboring environmental quality and human health. Some rustremover compounds, however, contain phosphoric and oxalic acids in addition to hydrofluoric acid as active ingredients.
Phthalic acid esters paes, presented in fabrics, surfactants and detergents, were discharged into the ecosystem during textiledyeing wastewater treatment and might have adverse effects on. Laboratory hazardous waste management and disposal manual 5. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. You can safely dispose of many solid chemicals in the. Phthalate esters contamination in soil and plants on. Alternatively, our mobile technical services team can sort, list, repack and label acid wastes on site for compliant collection. Phthalic anhydride pure lr ar acs reagent manufacturers. Dispose of contents container to an approved waste disposal plant. One of three possible isomers of benzenedicarboxylic acid, the others being phthalic and isophthalic acids.
Disposal considerations waste disposal methods chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. Contact a licensed professional waste disposal service to dispose of this material. Best demonstrated available technology boat background document for phthalate wastes robert april, chief treatment technology section larry rosengrant project manager u. Listed wastes are wastes from common manufacturing and industrial processes, specific industries and can be generated from discarded commercial products. It is among the tasks of the polluter to assign the waste to waste codes specific to industrial sectors and processes according to the european waste list ewl.
A system for producing phthalic anhydride by vapor phase oxidation of orthoxylene, naphthalene or the like which comprises an oxidation section, and a finishing section comprising. Phthalate release in leachate from municipal landfills of. All of our waste acid disposal is removed and transported by highly trained drivers and we are fully compliant with all necessary waste transport documentation. Phthalic acid esters found in municipal organic waste. Section disposal considerations chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. Distribution characteristics of phthalic acid esters in.
This guide is designed to assist laboratories with the identification of waste streams that are prohibited or limited from sinksewer disposal. Please note that we cannot offer bulk quantities for some products. Chemical waste generators must also consult local, regional, and national hazardous waste regulations to ensure complete and accurate classification. Elimination and ecotoxicity evaluation of phthalic acid. Distillation bottoms from the production of phthalic anhydride from orthoxylene t. It is an isomer of isophthalic acid and terephthalic acid.
This phthalic acid msds sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Disposal considerations waste disposal recommendations. In this paper,soil and plant samples were collected from the e waste recycling sites in taizhou city of zhejiang province, china,with five kinds of phthalic acid. Only select registry of toxic effects of chemical substances rtecs data is presented here. Contact us about acid waste disposal if you would like more information about our acid waste disposal services, then please do not hesitate to contact us or get a quote via our online. Any of three isomeric acids having the formula c 8 h 6 o 4, especially the ortho isomer orthophthalic acid, a colorless, crystalline, slightly watersoluble solid used chiefly in the manufacture of dyes. These compounds would be u listed as u4 hazardous wastes if disposed of without being used. Sa, 4na, ba, and pa are introduced into the environment either directly in effluent wastes and improper disposal, or indirectly, as metabolites or degradation products of other chemicals. Draft scope of the risk evaluation for phthalic anhydride 1. Chemical waste disposal affordable nationwide service. Phthalic acid material safety data sheet cas no 88993. Criteria for municipal solid waste landfills bis2ethylhexyl phthalate unknown. Phthalic acid esters paes, presented in fabrics, surfactants and detergents, were discharged into the ecosystem during textiledyeing wastewater treatment and might have adverse effects on water ecosystems.
Phthalic acid 88993 100 toxicological data on ingredients. In addition, epa hazardous waste codes are also classified as acute and nonacute. The annual production of phthalic anhydride exceeded 1,000,000 metric tons in the late 20th century. Environmental protection agency office of solid waste 401 m street, s. Isophthalic acids production and use as a raw material in the production of unsaturated polyester resins, alkyd coatings, other polymers and derivative chemicals may result in its release to the environment through various waste streams. Best demonstrated available technology bdat background. Environmental impact of phthalic acid esters and their. It was the first anhydride of a dicarboxylic acid to be used commercially. In this paper, soil and plant samples were collected from the e waste recycling sites in taizhou city of zhejiang province, china, with five kinds of phthalic acid esters paes analyzed. Phthalic acid, also called 1, 2benzenedicarboxylic acid, colourless, crystalline organic compound ordinarily produced and sold in the form of its anhydride.
Legumegrass intercropping phytoremediation of phthalic. See actual entry in rtecs for complete information. Our group has several manufacturing facilities spread across the world, supported by toll manufacturers and representatives in uae, europe, africa, usa, china. For example, waste which has the potential for reuse or recycling, such as nonhalogenated organic waste is less expensive to dispose of than waste which is destroyed in a.
Determination and quantification of phthalic acid esters from. Do not store or transport in lightweight polyethylene containers such as milk jugs. Phthalic acid esters paes pollution in farmland soils. We offer halal and kosher phthalic acid made in an iso9001, iso22000 fssc22000 and cgmp certified facility. You can safely dispose of many solid chemicals in the normal.
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