Description

DescriptionFumaric acid is an organic compound with the formula HO₂CCH=CHCO₂H It is a white solid that occurs widely in nature and has a fruit-like taste this compound is used as a food additive and is known by its E number, E297This compound is the trans isomer of butenedioic acid, while maleic acid is the cis isomer.ApplicationFumaric Acid used as a seasoning, because E297 is the organic acid sourest taste. Fumaric Acid three parts are as sour as the five parts of citric acid.Fumaric Acid but also as an antioxidant, mordant (a substance that helps the dye adhere to fabric), and as a buffer (to help maintain a particular acidity or alkalinity).Fumaric Acid is used to lower the pH (acid to make more things, which taste more sour). This helps to a certain degree of anti-microbial agents, such as better work. Fumaric Acid itself to kill bacteria.Fumaric Acid break the bread dough the elastic protein gluten of the sulfur-sulfur bond. This makes the dough more machinable. Fumaric Acid is in the use of rye bread and yeast, making them more acid.Fumaric Acid combined with leavening agent (Carbon dioxide gas produced carbin to make bread rise) to create slow. Because Fumaric Acid is only dissolved in warm water, leavening action postponed to start baking bread.Fumaric Acid also used to produce unsaturated polyester resins, Fumaric acid fumaric acid formula HO2CCH = CHCO2H compounds. This white crystalline compound of two isomers of the unsaturated dicarboxylic acid, maleic acid, the other one, which carboxylic acid groups of the CIS . Fumaric Acid with fruit flavor.SpecificationsItemSpecificationResultAppearanceWhite fine crystal line powderConformsAs≤2ppm<2ppmLead≤2ppm<2ppmResidue on Ignition≤0.1%0.06%Water≤0.5%0.13%PH(1:30)2-2.52.3Colour (Pt-Co)≤15°10°Maleic acid≤0.1%0.03%Melting point286-302ºC299ºCSulfate≤0.01%0.005%Assay(on dry basis)99.5-100.5%99.7%Type of Packaging25kg /bags ; 50kg /bagsIt can also be customized according to customer requirements.CertificationsISO 9001. ISO 22716. cGMP certifiedKosher, Halal certifiedShipping InformationMOQ: (Due to the nature of chemical transportation, please consult the sea trade manager for details!)Port of Loading: CHINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, QinGDAo Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (can be ensured according to the requirements of customers)Delivery Time: 4-6 weeks, depending on order size and destinationPayment TermsL/C, D/P, T/T at buyer’s costSample available on requestMultiple NamesFumaric acidACIDUM FUMARICUMRARECHEM AL BO 0142TRANS-BUTENEDIOIC ACIDTRANS-2-BUTENEDIOIC ACIDtrans-2-Butenedioic acidTRANS-2-BUTEN-1.4-DIOIC ACIDTRANS-BUTENEDICARBOXYLIC ACIDTRANS-1.2-ETHYLENEDICARBOXYLIC ACIDTRANS-1.2-ETHYLENTRICARBOXYLIC ACIDRandom ContentHot contentHot review contentFlexible Customer and Supplier Relations Specialist (Location: Thailand)Antimonium Tartrate Potassium2-Hydroxyethyl acrylate (HEA)Ammonium Bisulfite 70% SolutionHow does Sodium Ferrocyanide help in the mineral flotation process?Sodium Dimethyldithiocarbamate 95% solid, 40% liquidWhat role do mining chemicals play in the mining industry?1Discounted Sodium Cyanide (CAS: 143-33-9) for Mining - High Quality & Competitive Pricing2Sodium Cyanide 98.3% CAS 143-33-9 NaCN gold dressing agent Essential for Mining Chemical Industries3China's New Regulations on Sodium Cyanide Exports and Guidance for International Buyers4Sodium Cyanide (CAS: 143-33-9) End user certificate (Chinese and English version)5International Cyanide（Sodium cyanide） Management Code - Gold Mine Acceptance Standards6China factory Sulfuric Acid 98% 7Anhydrous Oxalic acid 99.6% Industrial Grade1Sodium Cyanide 98.3% CAS 143-33-9 NaCN gold dressing agent Essential for Mining Chemical Industries2High Purity · Stable Performance · Higher Recovery — sodium cyanide for modern gold leaching3Nutritional Supplements Food Addictive Sarcosine 99% min4Sodium Cyanide Import Regulations & Compliance – Ensuring Safe and Compliant Importation in Peru5United Chemical's Research Team Demonstrates Authority Through Data-Driven Insights6AuCyan™ High-Performance Sodium Cyanide | 98.3% Purity for Global Gold Mining7Digital Electronic Detonator（Delay time 0~ 16000ms）