chemtrack phthalic anhydride

    Phthalic anhydride | C6H4(CO)2O - PubChem

    Phthalic anhydride is an important intermediate in the chemical industry. The major subsequent product groups are plasticizers (56%), unsaturated polyester resins (17%), and alkyd resins (17%). Phthalic anhydride is also used as an intermediate in the production of pigments and dyes, agricultural, pharmaceutical, and several other chemical .

    Phthalic anhydride | chemical compound | Britannica

    importance are maleic anhydride and phthalic anhydride, which are constituents of resins and plastics. These compounds are prepared in bulk by the oxidation of benzene and naphthalene, respectively, as shown (V 2 O 5 is a vanadium catalyst).

    PHTHALIC ANHYDRIDE | CAMEO Chemicals | NOAA

    Phthalic anhydride reacts violently with CuO at elevated temperatures [Park, Chang-Man, Richard J. Sheehan. "Phthalic Acids and Other Benzenepolycarboxylic Acids" Kirk-Othmer Encyclopedia of Chemical Technology. John Wiley & Sons, Inc. 2005].

    Phthalic Anhydride Manufacturer in India | Thirumalai .

    PHTHALIC ANHYDRIDE [ C 8 H 4 O 3 ]. Phthalic anhydride (PA) is a white crystalline compound used to manufacture plasticizers, pigments, dyes and resins. One major consumer of PA is the phthalate plasticiser industry, the products of which are used to produce flexible plastic products such as wire & cable applications, hoses, pipes, coated fabrics, roofing membranes and swimming pool liners.

    Phthalic Anhydride | Koppers

    Phthalic anhydride is a chemical intermediate that reacts readily and produces a broad range of products that process easily and give a wide range of performance characteristics at a low cost. Availability. Logistics services are available in the United States.

    CDC - NIOSH Pocket Guide to Chemical Hazards - Phthalic .

    Links with this icon indicate that you are leaving the CDC website.. The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. 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.

    Phthalic anhydride CAS#: 85-44-9 - ChemicalBook

    Phthalic Anhydride is an organic compound and the anhydride of phthalic acid (P384480). Phthalic Anhydride is an important industrial chemical commonly used in large-scale production of plasticizers f or plastics. Recent research have also evaluated Phthalic Anhydride …

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    Phthalic Anhydride - Importers & Suppliers of Chemicals in .

    Phthalic anhydride is the organic compound with the formula C 6 H 4 (CO) 2 O. It is the anhydride of phthalic acid. It is a principal commercial form of phthalic acid. It was the first anhydride of a dicarboxylic acid to be used commercially. This Phthalic Anhydride is a colourless solid which is an important industrial chemical, especially for .

    Phthalic Anhydride SDS MSDS Sheet of Manufacturers, USA

    Phthalic Anhydride GHS SDS MSDS Sheet of Manufacturers Suppliers Exporters, Used in oil well drilling fracturing fracking, Houston Midland Texas, USA

    6.5 Phthalic Anhydride - US EPA

    e Consists of phthalic anhydride, maleic anhydride, benzoic acid. f Value shown corresponds to relatively fresh catalyst, which can change with catalyst age. Can be 9.5 - 13 kg/Mg (19 - 25 lb/ton) for aged catalyst. g Consists of phthalic anhydride and maleic anhydride. h Normally a vapor, but can be present as a particulate at low temperature.

    Phthalic anhydride - chemtrack

    phthalic anhydride (พธาลิค แอนไฮไดรด์) ขีดจำกัดความเข้มข้นเฉลี่ยตลอดระยะเวลาทำงานปกติ : 2 ppm . 0-2219-2250 E-mail : chemtrackgmail .

    Chemical Database: Phthalic anhydride .

    This page contains information on the chemical Phthalic anhydride including: 71 synonyms/identifiers; U.S. Code of Federal Regulations Title 49 Section 172 shipping regulations and proper shipping name; USDOT 2008 Emergency Response Guidebook initial response information.

    Phthalic anhydride - Sigma-Aldrich

    Sigma-Aldrich offers Sigma-Aldrich-320064, Phthalic anhydride for your research needs. Find product specific information including uses, price, CAS, MSDS, protocols and references.

    PHTHALIC ANHYDRIDE FOR SYNTHESIS MSDS | CAS 85-44-9 …

    MATERIAL SAFETY DATA SHEET (MSDS) .lobachemie 17/01/2019 1/11 PHTHALIC ANHYDRIDE FOR SYNTHESIS MSDS CAS-No.: 85-44-9 MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking

    Phthalic Anhydride - Importers & Suppliers of Chemicals in .

    Phthalic anhydride is the organic compound with the formula C 6 H 4 (CO) 2 O. It is the anhydride of phthalic acid. It is a principal commercial form of phthalic acid. It was the first anhydride of a dicarboxylic acid to be used commercially. This Phthalic Anhydride is a colourless solid which is an important industrial chemical, especially for .

    Phthalic anhydride - Wikipedia

    Phthalic anhydride. It is the anhydride of phthalic acid. Phthalic anhydride is a principal commercial form of phthalic acid. It was the first anhydride of a dicarboxylic acid to be used commercially. This colourless solid is an important industrial chemical, especially for the …

    Phthalic anhydride - Registration Dossier - ECHA

    Phthalic acid anhydride Phthalic Anhydride Phthalic anhydride (8CI) Phthalic anhydride liquid PSA Retarder AK Retarder ESEN Retarder PD Sconoc 7 TGL 6525 Vulkalent B/C Total tonnage band Total range: 100 000 - 1 000 000 tonnes per annum REACH Registered as: FULL Submitted: Joint Submission Publication dates

    phthalic anhydride | Sigma-Aldrich

    Search results for phthalic anhydride at Sigma-Aldrich. Attention: As we update our core systems, key features of the website including ordering and real-time price and availability, may be unavailable from 8 PM CST on Friday evening, September 20th until 9 AM CST on Saturday morning, September 21st.

    Reaction of Phthalic Anhydride and Ethylenediamine

    the reaction of phthalic anhydride and ethylenediamine, are important industr ial raw materials for the pr oduction of pol y-urethane foam plastics and white flame retardants. However, the pr oducts of the r eaction can be comple x mainl y due to the fact that both phthalic anhydride and ethylenediamine, the

    85-44-9 - chemtrack

    หมวดที่ 1 - ข้อมูลเกี่ยวกับสารเคมีและบริษัทผู้ผลิตและจัด .

    Phthalic anhydride | C6H4(CO)2O - PubChem

    Phthalic anhydride | C6H4(CO)2O or C8H4O3 | CID 6811 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological .

    Phthalic anhydride CAS#: 85-44-9 - ChemicalBook

    Phthalic Anhydride is an organic compound and the anhydride of phthalic acid (P384480). Phthalic Anhydride is an important industrial chemical commonly used in large-scale production of plasticizers f or plastics. Recent research have also evaluated Phthalic Anhydride …

    Oxidation of ortho-xylene to phthalic anhydride using a .

    phthalic anhydride may be expected if phthalic anhydride were to be produced exclusively from a-xylene. Table I (29) compares the costs of phthalic anhydride produced from naphthalene in both fixed and fluidized beds with that produced from a-xylene in a fixed bed reactor. The advan­ tage of using a-xylene is apparent.

    chemtrack phthalic anhydride,

    Import Data and Price of phthalic anhydride under HS Code .

    View detailed Import data, price, monthly trends, major importing countries, major ports of phthalic anhydride under HS Code 2917 Import Data and Price of phthalic anhydride under HS Code 2917 | …

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    Abstract PHTHALIC ANHYDRIDE - ihsmarkit

    PHTHALIC ANHYDRIDE (October 1998) Worldwide consumption of phthalic anhydride (PA) reached 6.6 billion lb/yr in 1996, and is projected to reach 7.9 billion lb/yr by 2001. About 90% of consumption is concentrated in 3 major uses: (1) PA esters are widely used …

    chemtrack phthalic anhydride,

    Phthalic anhydride - US EPA

    Phthalic anhydride is a white (lustrous needles) solid that is slightly soluble in water. (6,8) Phthalic anhydride has an odor threshold of 0.053 parts per million (ppm). (7) The chemical formula for phthalic anhydride is CH O, and it has a molecular weight of 148.12 g/mol.

    Reaction of Phthalic Anhydride and Ethylenediamine

    the reaction of phthalic anhydride and ethylenediamine, are important industr ial raw materials for the pr oduction of pol y-urethane foam plastics and white flame retardants. However, the pr oducts of the r eaction can be comple x mainl y due to the fact that both phthalic anhydride and ethylenediamine, the

    Phthalic Anhydride - an overview | ScienceDirect Topics

    Phthalic anhydride is widely used worldwide for an extremely broad range of applications spanning from the plastics industry to the synthesis of resins, agricultural fungicides and amines. Its production is currently based on the vapor phase oxidation of o-xylene and naphthalene.

    Phthalic Anhydride | Technobell Technology

    Phthalic Anhydride is then routed to the switch condensers, which cool further the gases below the Phthalic Anhydride solidification point by use of cold oil. When the condenser starts to be full with solid Phthalic Anhydride, the reaction gas is connected to a spare and clean switch condenser.

    IS 5158 (1987): Phthalic Anhydride, Technical

    0.4 Phthalic anhydride, in fhe form in which it reaches the market, is a flammable solid and cons- titutes moderate fire hazard. It has been known to cause allergic symptoms in human beings and repeated or prolonged exposure to the fumes could well be irritating to the mucous membrane, .

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