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</html>";s:4:"text";s:13129:"Since it biodegrades in sewage treatment plants and hydrolyzes, it's likely that it will degrade in soil. Exposure to maleic anhydride may occur from accidental releases to the environment or in workplaces where it is produced or used. A poison by intravenous route. A combination of these processes should be important. 108 -31 -6 203 -571 -6 607 -096 -00 -9 - 4. Maleic anhydride CAS -No. cis-Butenedioic anhydride, 2,5-Furanedione, Maleic acid anhydride, Toxilic anhydride Colorless needles, white lumps, or pellets with an irritating, choking odor. Stir the mixture for 10 min. Safety Data Sheet 24 hour Emergency Response No. Harmful if swallowed. Chemical safety data sheet sd-88: properties and essential information for safe handling and use of maleic anhydride. The odour warning when the exposure limit value is exceeded is insufficient. Maleic anhydride has several uses, almost all of them related to the synthesis of other chemicals as fumaric and tartaric acids, certain agricultural chemicals (i.e., maleic hydrazide, malathion), lubricants, surface active agents, resins in different products, dye intermediates, pharmaceuticals, and more. The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. : 108-31-6 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratorychemicals, Industrial & for professional use only. When heated to decomposition it emits acrid smoke and irritating vapors. Show this safety data sheet to the doctor in attendance. May cause conjunctivitis. Product name : Maleic Anhydride CAS-No. CDC is not responsible for Section 508 compliance (accessibility) on other federal or private website. Remove victim to fresh Product Safety Assessment: Maleic Anhydride Last Revised: August 2015 Page 2 of 3 Potential Human Health Effects Occupational Exposure Potential for occupational exposure to Maleic Anhydride exists during manufacture, at transloading, storage and staging areas, and during mixing and sampling operations in the manufacture of other products. irritation with nausea, vomiting, and diarrhea. Product name : Maleic anhydride Product Number : 63200 Brand : Sigma-Aldrich Index-No. Environmental: Maleic anhydride's fate in soil is unknown. 6. Maleic Anhydride 95 - 100% 108-31-6 Get medical attention immediately. pain. Causes severe eye and skin irritation with possible Causes redness and Pesticide properties for Maleic hydrazide, including approvals, environmental fate, eco-toxicity and human health issues Colorless needles, white lumps, or pellets with an irritating, choking odor. Causes eye burns. : 607-096-00-9 CAS-No. (2) Maleic anhydride has an acrid odor, with an odor threshold of 0.32 parts per million (ppm). Maleic anhydride TWA: 0.01 mg/m 3(Vacated) TWA: 0.25 ppm (Vacated) TWA: 1 mg/m3 TWA: 0.25 ppm TWA: 1 mg/m3 IDLH: 10 mg/m TWA: 0.25 ppm TWA: 1 mg/m3 TWA: 0.01 ppm Legend ACGIH - American Conference of Governmental Industrial Hygienists OSHA - Occupational Safety and … none Water, Foam, Alcohol resistant foam, ABC-powder Water jet Nitrogen oxides (NOx), Carbon monoxide (CO), Carbon dioxide (CO2) In … Dissolve the residue in a minimal amount of chloroform. Combustible Solid, but may be difficult to ignite. Harmful if swallowed. Recrystallize the maleic anhydride from toluene. Eye: Chemical name :maleic anhydride Substance/mixture : Occupational exposure limits, if available, are listed in Section 8. Maleic anhydride released into water will hydrolyze rapidly (half-life 0.37 min) to maleic acid. Polynt Group produces a great variety of anhydrides, but the most important ones are: Phthalic Anhydrides, Maleic Anhydride, Trimellitic Anhydride Corrosive. SAFETY DATA SHEET SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1. FIRST AID MEASURES General advice Consult a physician. Causes gastrointestinal tract burns. 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. Maleic anhydride is a colorless to white solid that forms orthorhombic crystals and decomposes in water. Index -No. Strong oxidizers, water, alkalis, metals, caustics & amines above 150°F
Chem., 1979, 179, C19], and is considered an excellent dieneophile for Diels-Alder reactions [Felthouse, Timothy R. et al. 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. Immediate medical attention is required. Chronic: 1272/2008, Regulation (EC) No.1907/2006 Maleic Anhydride, rev 2 7/2012 Page 2 Basis for Classification This substance is classified based on Directive 1272/2008/EC and its amendments (CLP Regulation,GHS) MALEIC ANHYDRIDE (108-31-6) May cause blistering of the skin. Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in … Potential Health Effects Causes respiratory Saving Lives, Protecting People, The National Institute for Occupational Safety and Health (NIOSH), National Institute for Occupational Safety and Health, A – NIOSH Potential Occupational Carcinogens, E – OSHA Respirator Requirements for Selected Chemicals, G – 1989 Air Contaminants Update Project: Exposure Limits NOT in Effect, Type C & CE – Definitions for Type C and Type CE Respirators, U.S. Department of Health & Human Services. Person into fresh air, an allergic reaction, which becomes evident upon to! 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Tract and eye irritation system, eyes, skin maleic anhydride safety due to allergic sensitization of the tract!";s:7:"keyword";s:23:"neapolitan chord guitar";s:5:"links";s:653:"<a href="http://testapi.diaspora.coding.al/topics/in-the-prologue-what-does-the-stained-attire-efd603">In The Prologue What Does The Stained Attire</a>,
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