5873-57-4

Usage

Uses

Used in Pharmaceutical Industry:
SODIUM HYDROGEN FUMARATE is used as a pharmaceutical agent for its potential therapeutic properties. It is known to exhibit anti-inflammatory, antioxidant, and immunomodulatory effects, making it a promising candidate for the treatment of various medical conditions.
Used in Food Industry:
SODIUM HYDROGEN FUMARATE is used as a preservative and acidity regulator in the food industry. Its ability to maintain an acidic environment helps prevent the growth of microorganisms, thereby extending the shelf life of food products.
Used in Cosmetics Industry:
SODIUM HYDROGEN FUMARATE is used as a skin conditioning agent in the cosmetics industry. Its antioxidant and anti-inflammatory properties contribute to the development of skincare products that promote skin health and address various skin concerns.
Used in Chemical Industry:
SODIUM HYDROGEN FUMARATE is used as a raw material in the chemical industry for the synthesis of various compounds and materials. Its unique chemical structure allows it to be a versatile building block in the production of different chemicals and additives.
Used in Agricultural Industry:
SODIUM HYDROGEN FUMARATE is used as a fertilizer additive in the agricultural industry. Its ability to improve soil structure and promote plant growth makes it a valuable component in the development of advanced fertilizer formulations.

Upstream product

• 108-31-6 maleic anhydride 
• 110-17-8 (2E)-but-2-enedioic acid 

Downstream Products

• 100613-26-1 (3-Phenyl-propylmercapto)-bernsteinsaeure 
• 104177-65-3 <4-Methyl-cyclohexyl-mercapto>-bernsteinsaeure 
• 34128-01-3 trisodium 2-[(carboxymethyl)oxy]succinate 
• 93-97-0 benzoic acid anhydride 
• 65-85-0 benzoic acid 
• 52470-38-9 manganese(II) maleate 
• 40618-18-6 disodium epoxysuccinate 
• 389889-02-5 2-(1-(iminomethyl)piperidin-4-yl)ethyl (2R)-2-((1R)-3,3-difluorocyclopentyl)-2-hydroxy-2-phenylethanoate fumarate 
• 150-90-3 sodium succinate 
• 138-09-0 disodium L-malate 
• 17013-01-3 fumaric acid disodium salt 
• 22119-10-4 2-(benzylthio)succinic acid 
• 3972-47-2 2-(n-Pentylthio)-bernsteinsaeure 
• 3972-46-1 n-Butylthiobernsteinsaeureanhydrid 

Relevant academic research and scientific papers

Tuning of the double-well potential of short strong hydrogen bonds by ionic interactions in alkali metal hydrodicarboxylates

Short strong hydrogen bonds within crystals of sodium and potassium hydrofumarates were investigated by means of high-resolution and multitemperature X-ray diffraction studies. Various parameters, including geometry data, displacement parameters and cation-anion interaction energy, are considered to discuss hydrogen atom disorder. The influence of cation-anion interactions, being mainly electrostatic in nature, on the H-bond peculiarities is discussed. Equations interlinking the distance and energy of metal-oxygen interactions are introduced for carboxylates of sodium and potassium.

Study of corrosion and scale inhibition of polyepoxysuccinic acid derivative

Polyepoxysuccinic acid derivative was synthesized from L-cysteine and polyepoxysuccinic acid a condensation polymer formed by cyclization and polymerization with maleic anhydride. The structure of polyepoxysuccinic acid derivative was characterized by means of FTIR and 13C NMR. The scale inhibition and corrosion inhibition performances of polyepoxysuccinic acid derivative were studied. Scale inhibition and corrosion mechanisms were analyzed by means of SEM. The scale inhibition rate of polyepoxysuccinic acid derivative can reach 98.9 % under Ca2+ 400 mg L-1, HCO3- 800 mg L-1, polyepoxysuccinic acid derivative 8 mg L-1. Polyepoxysuccinic acid derivative is better than polyepoxysuccinic acid in corrosion inhibition performance and the corrosion inhibition rate can reach 65.14 % at 40 °C in dynamic experiment. SEM showed that the calcium carbonate crystal lattice was distorted completely from calcite to vaterite by using polyepoxysuccinic acid derivative. The surface of the test piece has dense protective adsorption film layer when it was immersed in solution with polyepoxysuccinic acid derivative.

Chemical process

There is disclosed herein improved processes for the preparation of ether carboxylates by reacting in an alkaline reaction medium the salts of maleic acid and a carboxylic or polycarboxylic acid having a reactive hydroxyl group on a non-carbonyl carbon atom in the presence of a calcium ion catalyst wherein unreacted acid salts are recovered from the reaction medium by lowering the pH of the reaction medium to a range of from about 4 to about 6. The precipitated salts are recycled to the synthesis reaction to prepare additional amounts of product.