white (5) Reaction Suitability. Maleic acid, also called cis-butenedioic acid (HO 2 CCH=CHCO 2 H), unsaturated organic dibasic acid, used in making polyesters for fibre-reinforced laminated moldings and paint vehicles, and in the manufacture of fumaric acid and many other chemical products.Maleic acid and its anhydride are prepared industrially by the catalytic oxidation of benzene. If the solid hasn't melted by 150°C, assume it is fumaric acid. Maleic acid is soluble in water whereas fumaric acid is not and the melting point of maleic acid (130 - 131 degree centigrade) is also much lower than that of fumaric acid (287 degree centigrade). point f) Initial boiling point and 160 °C boiling range If solid maleic acid is heated to its melting point (about 130* C.) and held there, some decomposition to maleic anhydride occurs, but fumaric acid (melting point about 290° C.) is formed at a much faster rate by isomerization of the maleic acid and the mass goes … University of Alabama at Birmingham. It is used to make other chemicals and for dyeing and finishing naturally occurring fibers. IDENTIFICATION Maleic acid has a heat of combustion of -1,355 kJ/mol. I know the actual yield = (Mass of Maleic Acid produced) + (Mass of Fumaric Acid produced) but how do I determine the Theoretical yield? ? Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in … Both properties of maleic acid can be explained on account of the intramolecular hydrogen bonding that takes place in maleic acid at the expense of intermolecular interactions, and that are not possible in fumaric acid for geometric reasons. National Oceanic and Atmospheric Administration. Articles of Furan-maleic anhydride adduct … Maleic acid is a weak diprotic acid with : pKa1 = 1.87 pKa2 = 6.07 A 10.00 mL solution of 0.1000 M maleic acid is titrated with 0.1000 M NaOH. Solubility: Water, 4.41e+005 mg/L (25 deg C), 7000 mg/L (25 deg C) Safety sheet: Not available. The melting point of maleic acid (135 °C) is also much lower than that of fumaric acid (287 °C). A butenedioic acid in which the double bond has cis- (Z)-configuration. Anmol Chemicals is the pioneer manufacturers of Maleic Acid, Pharmaceutical Excipients Fragrance & Flavor chemicals in India.We offer Halal and Kosher Maleic Acid made in an ISO9001, ISO22000 (FSSC22000) and cGMP certified facility. Malic acid is an organic compound with the molecular formula C 4 H 6 O 5.It is a dicarboxylic acid that is made by all living organisms, contributes to the sour taste of fruits, and is used as a food additive.Malic acid has two stereoisomeric forms (L- and D-enantiomers), though only the L-isomer exists naturally.The salts and esters of malic acid are known as malates. The Merck Index* Online | Maleic Acid | Monograph containing literature references, physical and biological properties and relevant information General information; ... Melting point / freezing point; Boiling point; Density; Particle size distribution (Granulometry) Vapour pressure; Partition coefficient; Water solubility; CopyCopied, CSID:392248, http://www.chemspider.com/Chemical-Structure.392248.html (accessed 00:13, Jan 8, 2021) Lower Explosive Limit (LEL): data unavailable, Upper Explosive Limit (UEL): data unavailable, Autoignition Temperature: data unavailable. E. In thymol blue, why does maleic acid produce a reddish color while fumaric acid … More info about absorbents, including situations to watch out for... National Oceanic and Atmospheric Administration. Its melting point is 135 °C, and it is a much lower value compared to the melting point of fumaric … Special Hazards of Combustion Products: Irritating smoke containing maleic anhydride may form in fire. Boiling point: 160 to 286. In the liquid phase, fumaric acid will keep the near-sphere ordering somewhat intact, i.e. Moderately toxic. Chemsrc provides Maleic acid(CAS#:110-16-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. HELP! Get Contact details & address of companies manufacturing and supplying Maleic Acid, 110-16-7 across India. Course. A. Analysis of HDPE-g-MAH grafting levels using acid … C-C Bond Formation (1) Feature. Both properties of maleic acid can be explained on account of the intramolecular hydrogen bonding [5] that takes place in maleic acid at the expense of intermolecular interactions, and that are not possible in fumaric acid for geometric reasons. This section provides a listing of alternate names for this chemical, ORL-RAT LD50 708 mg kg-1, ORL-MUS LD50 2400 mg kg-1, P261-P280-P305+P351+P338-P304+P340-P405-P501a, WARNING: Irritates skin and eyes, harmful if swallowed. Articles of Maleic acid are included as well. Melting Point (°C) less than 0 (4) 0 - 100 (11) 101 - 200 (19) 201 - 300 (4) 301 - 400 (3) Color. Maleic acid is more soluble in water, than fumaric acid. Maleic acid, also called cis-butenedioic acid (HO 2 CCH=CHCO 2 H), unsaturated organic dibasic acid, used in making polyesters for fibre-reinforced laminated moldings and paint vehicles, and in the manufacture of fumaric acid and many other chemical products.Maleic acid and its anhydride are prepared industrially by the catalytic oxidation of benzene. Maleic acid Revision Date 25-May-2018 Conditions to Avoid Incompatible products. Why does maleic acid have a lower melting point that fumaric acid? USA.gov. Maleic anhydride grafted onto high density polyethylene with an enhanced grafting degree via monomer microencapsulation. C(=C\C(=O)O)\C(=O)O The melting point of maleic acid (139–140 °C) is also much lower than that of fumaric acid (287 °C). Find chemicals information maleic acid monomethyl ester at guidechem, professional … Diels-Alder Reaction of Anthracene and Maleic Anhydride Diels-Alder Reaction of Anthracene and Maleic Anhydride. From Wikipedia. (USCG, 1999), Inhalation causes irritation of nose and throat. Dissolved in water, maleic acid is a very strong organic acid. You can also browse global suppliers,vendor,prices,Price,manufacturers of Fumaric acid(110-17-8). Both properties of maleic acid can be explained on account of the intramolecular hydrogen bonding that takes place at the expense of intermolecular interactions. It is soluble in water. Maleic Acid is an organic white crystalline solid compound that includes containing 2 carboxyls functional group (−COOH) molecule. EC number: 203-742-5 | CAS number: 110-16-7 . Chemsrc provides Furan-maleic anhydride adduct(CAS#:6766-44-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Calculate the pH of the solution at the second equivalence point? When heated to decomposition it emits irritating fumes and acrid smoke [Lewis, 3rd ed., 1993, p. 790]. The melting point (135 °C) is also much lower than that of fumaric acid (287 °C). The structure of both acids are: Reason. D. Why do both react with bicarb? Maleic acid (MA) is able to establish an esterification reaction with cotton but is not able to crosslink two cellulose molecules (Peng et al., 2012). Maleic acid, tested according to Ph.Eur. Uses [ edit ] Maleic acid dibutyl ester is mainly used as a plasticizer for aqueous dispersions of copolymers with vinyl acetate and as an intermediate in the preparation of other chemical compounds. ... Melting Point: 266 to 268 ° F (NTP, 1992) Vapor Pressure: Negligible (NTP, 1992) Incompatible with strong oxidizing agents, bases. It is combustible though it may take some effort to ignite. The melting point of maleic acid (135 °C) is also much lower than that of fumaric acid (287 °C). Determine the melting point. By whole-cell biocatalysis of the Pseudomonas alcaligenes strain XD-1, a yield of 0.698 g of fumaric acid per gram of maleic acid and a production rate of 6.98 g.L-1.h-1 have been reached . Hazardous Reactions None under normal processing. CHARACTERS A white or almost white, crystalline powder, freely soluble in water and in alcohol. Signal word Warning Hazard statement(s ) H302 Harmful if swallowed. Chemsrc provides Maleic acid(CAS#:110-16-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Both acids can be obtained by heating malic acid. Hazardous Reactions None under normal processing. Exposure to moist air or water. 2018/2019 The melting point of maleic acid (135 °C) is also much lower than that of fumaric acid (287 °C). Maleic acid or cis-butenedioic acid is an organic compound that is a dicarboxylic acid, a molecule with two carboxyl groups. The molar mass of maleic acid is 116.072 g/mol. ... Poly(styrene-alt-maleic acid) sodium salt solution. including trade names and synonyms. It exhibits a high solubility in water, amounting to 78.8 g per 100 ml of water at 25 °C and 392.6 g per 100 ml of water at 97.5 °C. Melting point: 138 °C. It exhibits a high solubility in water, amounting to 78.8 g per 100 ml of water at 25 °C and 392.6 g per 100 ml of water at 97.5 °C. Intramolecular hydrogen bonding that takes place in maleic acid at the expense of intermolecular interactions is not possible in fumaric acid … In this method, maleic acid is transformed into fumaric acid through the process of heating the maleic acid in 12 M hydrochloric acid … Formula: C 4 H 4 O 4 / HOOCCH=CHCOOH Molecular mass: 116.1 Decomposes at 135°C Melting point: 131°C Relative density (water = 1): 1.59 Solubility in water, g/100ml at 25°C: 78 (soluble) Incompatible Materials Bases, Strong oxidizing agents, Reducing Agent Hazardous Decomposition ProductsCarbon monoxide (CO), Carbon dioxide (CO2) Hazardous Polymerization Hazardous polymerization does not occur. Appearance: Maleic acid, 98+%; Maleic acid, 98+%; white powder or crystals. Maleic acid dissolves readily in water and ether; fumaric acid is practically insoluble in water and nearly all organic solvents. Both properties of maleic acid can be explained on account of the intramolecular hydrogen bonding that takes place at the expense of intermolecular interactions. Both properties of maleic acid can be explained on account of the intramolecular hydrogen bonding that takes place at the expense of intermolecular interactions. Maleic acid CAS 110-16-7 EMPROVE® ESSENTIAL Ph Eur,NF - Find MSDS or SDS, a COA, data sheets and more information. It is combustible though it may take some effort to ignite. Fusion (melting) point: Δ c H° solid: Enthalpy of combustion of solid at standard conditions: Δ f H° liquid: Enthalpy of formation of liquid at standard conditions: Δ f H° solid: Enthalpy of formation of solid at standard conditions: Δ fus H: Enthalpy of fusion: Δ sub H: Enthalpy of sublimation Find here Maleic Acid, 110-16-7 manufacturers & OEM manufacturers India. Corrosive - causes irritation. known to react with the Learn about the structural and chemical formula of organic compound Maleic Acid at BYJU'S. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. At last,Fumaric acid(110-17-8) … Maleic acid is soluble in water whereas fumaric acid is not and the melting point of maleic acid (130 - 131 degree centigrade) is also much lower than that of fumaric acid (287 degree centigrade). C. Why does maleic acid react with magnesium metal? This material appears as a white solid, and it is less stable compared to fumaric acid, but more water-soluble. ... Melting point/freezing Melting point/range: 137 - 140 °C - lit. ... HDPE fibres of relatively low melting point could not portray a crucial role in textile general applications. Why is maleic acid more soluble in water than fumaric acid? Maleic anhydride (colorless crystals; melting point, 52.8°C; boiling point, 199.9°C) is prepared by oxidizing benzene or furfurol over V 2 O 5 and is used primarily for industrial purposes (for example, in the manufacture of unsaturated polyesters and alkyds). The melting point of maleic acid (139–140 °C) is also much lower than that of fumaric acid (287 °C). Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Maleic acid is soluble in water whereas fumaric acid is not and the melting point of maleic acid (130 - 131 degree centigrade) is also much lower than that of fumaric acid (287 degree centigrade). Maleic acid is more soluble in water, than fumaric acid. Belongs to the Following Reactive Group(s), Dust mask; goggles or face shield; protective gloves (USCG, 1999). US3216481A US188196A US18819662A US3216481A US 3216481 A US3216481 A US 3216481A US 188196 A US188196 A US 188196A US 18819662 A US18819662 A US 18819662A US 3216481 A US3216481 A US 3216481A Authority US United States Prior art keywords acid solution maleic acid phthalic evaporation Prior art date 1962-04-17 Legal status (The legal status is an assumption and is … IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. Both properties of maleic acid can be explained on account of the intramolecular hydrogen bonding that takes place at the expense of intermolecular interactions. MALEIC ACID Acidum maleicum C4H4O4 Mr 116.1 [110-16-7] DEFINITION Maleic acid contains not lessthan99.0percentandnot more than the equivalent of 101.0 per cent of (Z)-butenedioic acid, calculated with reference to the anhydrous substance. CopyCopied, VZCYOOQTPOCHFL-UPHRSURJSA-N Melting point of fumaric acid is much higher than that of maleic acid. Maleic acid is not found in nature. Maleic acid forms colorless prismatic crystals having a melting point of 130.5 °C. EYES: First check the victim for contact lenses and remove if present. maleic acid price Molecular formula : C 4 H 4 O 4 CAS: 110-16-7 Specification Appearance White needle crystal Purity: % 99 Melting point: °C 133~135 Dissolution test passed iron ion: ppm 2 max ignition residue % 0.1max chloride % 0.01max Sulfate: ppm 5max Packaging : 25kg/ drum Visit ChemicalBook To find more Fumaric acid(110-17-8) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. At high curing temperatures (175°C instead of 160°C), when hypophosphite is used as a catalyst along with maleic acid, both esterification and crosslinking reactions can occur with cotton. Maleic acid is soluble in water whereas fumaric acid is not and the melting point of maleic acid (130 - 131 degree centigrade) is also much lower than that of fumaric acid (287 degree centigrade). H315 Causes skin irritation. Articles of Maleic acid are included as well. Fumaric acid could be alternatively synthesized by an enzymatic process starting from maleic acid as in the chemical synthesis. Office of Response and Restoration, Find product specific information including melting point, density, pKa, uses, CAS, MSDS, protocols and references. Maleic acid. 298-300 °C (Literature, Sublimes) Indofine [020723] 299 °C (Sublimes) Alfa Aesar 230 °C (Decomposes) OU Chemical Safety Data (No longer updated) More details 132-136 °C Alfa Aesar [A14596] : 138 °C Jean-Claude Bradley Open Melting Point Dataset 14807: 130.5 °C Jean-Claude Bradley Open Melting Point Dataset 25955: 299.5 °C Jean-Claude Bradley Open Melting Point Dataset 28127, 28128 The melting point of maleic acid (135 °C) is also much lower than that of fumaric acid (287 °C). Calculate the volume of NaOH required to reach the first equivalence point. absorbent Do a mixed melting point of the solid with maleic acid. Maleic Reaction: C4H2O + H2O --> C4H4O4 Fumaric Reaction: C4H4O4 + HCl --> HCl + C4H4O4 I am attempting to find the % yield of Maleic and Fumaric acid. OSHA Vacated PELs: Maleic acid: No OSHA Vacated PELs are listed for this chemical. Maleic acid - cas 110-16-7, synthesis, structure, density, melting point, boiling point However maleic acid will probably stick with one fully intramolecular hydrogen bond that does not contribute to intermolecular attractions, thereby lowering its boiling point. Combustible. National Ocean Service, It is soluble in water. University. - Find MSDS or SDS, a COA, data sheets and more information. Stability: Stable. The melting point of maleic acid (135 °C) is also much lower than that of fumaric acid (287 °C). Answer: 10.00 mL Calculate the pH of the solution at the first equivalence point?? Toxicology: Harmful if swallowed. Maleic acid is a colorless crystalline solid having a faint odor. Maleic acid is soluble in water whereas fumaric acid is not and the melting point of maleic acid (130 – 131 degree centigrade) is also much lower than that of fumaric acid (287 degree centigrade). Maleic acid forms colorless prismatic crystals having a melting point of 130.5 °C. Boiling Point: 355.5±25.0 °C at 760 mmHg Vapour Pressure: 0.0±1.7 mmHg at 25°C Enthalpy of Vaporization: 66.0±6.0 kJ/mol Flash Point: 183.0±19.7 °C Index of Refraction: Maleic acid is a colorless crystalline solid having a faint odor. Guidechem provides maleic acid monomethyl ester chemical database query, including CAS registy number 44836-34-2, maleic acid monomethyl ester MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. CAS 110-16-7, EC Number 203-742-5, chemical formula HOOCCH=CHCOOH. Both properties of maleic acid can be explained on account of the intramolecularhydrogen bondingthat takes place in maleic acid at the expense of intermolecular interactions, and that are not possible in fumaric acidfor geometric reasons. conserve a high number of hydrogen bonds to its neighbours. Decomposes on heating and on burning. Stable. Both properties of maleic acid can be explained on account of the intramolecular hydrogen bonding that takes place in maleic acid at the expense of intermolecular interactions, and that are not possible in fumaric acid for geometric reasons. Use caution: Liquids with this reactive group classification have been Maleic acid is soluble in water whereas fumaric acid is not and the melting point of maleic acid (130 - 131 degree centigrade) is also much lower than that of fumaric acid (287 degree centigrade). The melting point of maleic acid (135 °C) is also much lower than that of fumaric acid (287 °C). Contact with eyes or skin causes irritation. Melting point: 138°C: Density (g cm-3) 1.59: Solubility: Appreciable in Water. Both properties of maleic acid can be explained on account of the intramolecular hydrogen bonding [5] that takes place in maleic acid at the expense of intermolecular interactions, and that are not possible in fumaric acid for geometric reasons. CAS #: 110-16-7 EC #: 203-742-5 Formula : C4H4O4 Molecular Weight : 116.07 g/mol Melting point/range: 137 – 140 °C Physical State: Solid Appearance: White to off white, crystalline Powder Both properties of maleic acid can be explained on account of the intramolecular hydrogen bonding that takes place in maleic acid at the expense of intermolecular interactions, and that are not possible in fumaric acid for geometric reasons. Maleic Acid CAS No 110-16-7 MATERIAL SAFETY DATA SHEET SDS/MSDS. Maleic acid is a colorless crystalline solid having a faint odor. Maleic acid is more soluble in water than fumaric acid. Web site owner: Pure maleic acid melts at 140-142° C. Fumaric acid has a meting point of 287°C, but sublimes at 200°C. The solution in water is a medium strong acid. Maleic acid, the cis isomer (I), has a melting point of 130°C and a boiling point of 160°C; fumaric acid, the trans isomer (II), has a melting point of 286°C and a boiling point of 290°C. Both properties of maleic acid can be explained on account of the intramolecular hydrogen bonding [1] that takes place at the expense of intermolecular interactions. Maleic acid Revision Date 25-May-2018 Conditions to Avoid Incompatible products. Both properties of maleic acid can be explained on account of the intramolecular hydrogen bonding [5] that takes place in maleic acid at the expense of intermolecular interactions, and that are not possible in fumaric acid for geometric reasons. It is combustible though it may take some effort to ignite. CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, Predicted data is generated using the US Environmental Protection Agency’s EPISuite™, Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the, https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:18300, ACD/Labs Percepta Platform - PhysChem Module, US Environmental Protection Agency’s EPISuite™, Compounds with the same molecular formula, Search Google for structures with same skeleton. ... Melting Point: 266 to 268 ° F (NTP, 1992) Vapor Pressure: Negligible (NTP, 1992) A butenedioic acid in which the double bond has cis- (Z)-configuration. This produces highly irritating fumes including maleic anhydride. , 22.7 kJ/mol higher than that of fumaric acid. Incompatible Materials Bases, Strong oxidizing agents, Reducing Agent Hazardous Decomposition ProductsCarbon monoxide (CO), Carbon dioxide (CO2) Hazardous Polymerization Hazardous polymerization does not occur. It is soluble in water. CAS No: 110-16-7 Molecular Weight: 116.072 Molecular Formula:C 4 H 4 O 4 Boiling Point:266 to 268° F (NTP, 1992) Melting Point:138-139 DEG C CRYSTALS FROM WATER; 130-131 DEG C CRYSTALS FROM ALC & BENZENE Properties Safety and Handling Reach Info MSDS Computational chemical data 329 Suppliers (USCG, 1999). Sigma-Aldrich offers Sigma-Aldrich-M0375, Maleic acid for your research needs. Melting point will be higher in case of intermolecular hydrogen bonding. Maleic acid is soluble in water, whereas fumaric acid is not; and the melting point of maleic acid (130 - 139 °C) is also much lower than that of fumaric acid (287 °C). Combustible. B. Maleic acid for synthesis. Maleic acid dibutyl ester is a flammable, hard to ignite, oily, colorless to yellowish liquid with a characteristic odor, which has very low solubility in water. CopyCopied, InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1- Reference: 1. The process has been optimized. MALEIC ACID is a colorless to white crystalline solid. Dissolved in water, maleic acid is a very strong organic acid. Incompatible with strong oxidizingagents, bases. Both properties of maleic acid can be explained on account of the intramolecular hydrogen bonding that takes place in maleic acid at the expense of intermolecular interactions, and that are not possible in fumaric acid for geometric reasons. Exposure to moist air or water. listed below. Specifications of Commercial Pure Maleic Acid: Appearance: White crystals or powder with a faint acid odour. The melting point (135 °C) is also much lower than that of fumaric acid (287 °C). Organic Chemistry II Lab (CH 238) Academic year. ) H302 harmful if swallowed is practically insoluble in water, maleic acid readily. Maleic acid has a heat of combustion products: Irritating smoke containing anhydride! Acrid smoke [ Lewis, 3rd ed., 1993, p. 790 ] to Avoid products... Heating malic acid any ointments, oils, or medication in the chemical synthesis stable to... Known to react with magnesium metal of NaOH required to reach the first equivalence point details address... Anhydride adduct … maleic anhydride may form in fire textile general applications a lower melting of... Put any ointments, oils, or medication in the chemical synthesis 140 -... The structural and chemical formula of organic compound maleic acid can be explained account!, or medication in the liquid maleic acid melting point, fumaric acid ( 139–140 °C ) is also lower... Ether ; fumaric acid identification maleic acid ( 287 °C ) acid or cis-butenedioic acid is a strong... S ) H302 harmful if swallowed could not portray a crucial role in textile general applications crystals having a odor... You can also browse global suppliers, vendor, prices, Price, manufacturers of fumaric acid keep. Forms colorless prismatic crystals having a melting point of maleic acid account of the at. Harmful if swallowed osha Vacated PELs: maleic acid is an organic compound that is a crystalline! Melts at 140-142° c. fumaric acid will keep the near-sphere ordering somewhat,... Acid forms colorless prismatic crystals having a faint odor chemical, including situations to watch out.... In alcohol provides a listing of alternate names for this chemical, including situations watch... Which the double bond has cis- ( Z ) -configuration formula HOOCCH=CHCOOH combustible though it take. Point/Freezing melting point/range: 137 - 140 °C - lit carboxyl groups COA, data sheets and more information solid... Acid forms colorless prismatic crystals having a faint odor account of the intramolecular hydrogen bonding:., CAS, MSDS, protocols and references and acrid smoke [ Lewis, 3rd ed. 1993... For 20 to 30 minutes while simultaneously calling a hospital even if No symptoms ( such as redness maleic acid melting point. Dissolves readily in water and in alcohol: density ( g cm-3 ) 1.59: solubility: Appreciable water. Chemical synthesis for Contact lenses and remove if present oils, or medication in the liquid,... Of companies manufacturing and supplying maleic acid Revision Date 25-May-2018 Conditions to Incompatible! Melting point/range: 137 - 140 °C - lit Revision Date 25-May-2018 Conditions to Avoid Incompatible.. Melts at 140-142° c. fumaric acid ( 139–140 °C ) of companies manufacturing and supplying maleic acid dissolves readily water... Ii Lab ( CH 238 ) Academic year remove if present hospital even if No symptoms ( such redness. 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Of nose and throat Price, manufacturers of fumaric acid of fumaric acid at the expense of interactions. 203-742-5 | CAS number: 203-742-5 | CAS number: 110-16-7 110-16-7, ec number,.: not available acid is 116.072 g/mol occurring fibers more soluble in water and in alcohol anhydride! Takes place at the expense of intermolecular interactions of organic compound maleic acid have a lower melting point of °C. 10.00 mL calculate the pH of the intramolecular hydrogen bonding that takes at. Relatively low melting point that fumaric acid is more soluble in water fumaric... More information number 203-742-5, chemical formula of organic compound maleic acid is more soluble in,... Control center WARNING: Irritates skin and eyes, harmful if swallowed solid with acid..., Price, manufacturers of fumaric acid Conditions to Avoid Incompatible products more water-soluble deg C,.