Food Grade Fumaric Acid CAS 110-17-8 for Acidity Regulator

Fumaric acid, a carboxylic acid derived from butene, is a colorless and flammable crystal.
It is the simplest unsaturated dicarboxylic acid. Also known as fumaric acid or fumaric acid.
It was first found in Corydalis yanhusuo. In addition, it also exists in a variety of mushrooms and fresh beef. Fumaric acid and maleic acid are geometric isomers of each other. Fumaric acid is transformed into maleic acid when heated to 250-300 ºC. Fumaric acid can also produce monobasic and binary esters or amides, but it can not produce monobasic acyl chloride. It reacts with phosphorus pentachloride or thionyl chloride to form binary acyl chloride. Trans maleic acid is oxidized by potassium permanganate to form racemic tartaric acid.

Fumaric acid uses
Fumaric acid, as a food sour agent, plays an important role in bacteriostasis and anti-corrosion.
It is used as acidity regulator, acidifier, anti thermal oxidation assistant, curing accelerator and spice. Fumaric acid is an intermediate of fine chemicals such as medicine and optical bleach. In the industry, it is used for the production of antidote sodium dimercaptobutyrate
and blood rich iron for the treatment of small red blood cell anemia. Fumaric acid is also used to produce unsaturated polyester resin and is also the main raw material for the production of L-aspartic acid.

1. Fumaric 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.
2. 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).
3. 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.
4. 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.
5. 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.
6. 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.

25kg/bag  

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