Professional Manufacture Supply CAS 110-17-8 Fumaric Acid for Food Industry

• CAS No.: 110-17-8
• Formula: C4h4o4
• Packaging Material: 25kg/Bag
• Storage Method: Store in a Closed, Dry and Cool Place Away From Li
• Assay(%): 99.5-100.5
• Melting Point(°c): 286-302
• Maleic Acid (%): Max 0.1
• Moisture(%): Max 0.5
• Residue on Ignition (%): Max 0.1
• Color: White
• Transport Package: 25kg/Bag
• Specification: Customized
• Trademark: DR
• Origin: China
• HS Code: 2917190090
• Production Capacity: 1000mts/Month

Product Description

Fumaric Acid

[Product name]: Fumaric Acid
[CAS No.]:110-17-8
[Chemical formula]: C4H4O4
[Chemical molecular weight]: 116.07
[Physical properties]: Colorless or white crystal or powder, soluble in water and ethanol, slightly soluble in cold water,
ether and benzene, and easily soluble in hot water.  

Product Description:
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.

Product details:
[Product content (calculated by C4H4O4)]: 99.5-100.5%
[Maleic acid content]: ≤ 0.10%
[Content of heavy metals (calculated by Pb): ≤ 2ppm
[Arsenic (as) content]: ≤ 2ppm
[Melting range]: 286-302 ºC
[Packaging]: 25kg/ bag
[Storage]: Store in a cool and dry place.

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 pharmaceutical 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.

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ANHUI DERUN IMPORT & EXPORT TRADING CO., LTD is a professional adhesion promoter and other products for coatings, inks, color pastes, adhesives and other systems. It mainly improves the glossiness, adhesion, leveling, fast drying, yellowing resistance, weather resistance and pigment wettability of the products.
We offer technical solutions through the distribution and manufacture of chemical products (pigments, additives and resins) for different sectors such as paints, coatings, printing inks, adhesives and plastics manufacturers.
With the joint effort of our foreign trade team, after- sales team staff, we aim to continuously provide more satisfying products and more thoughtful service for every customer, hoping to keep creating "win-win" business cooperation.

Almost 20 years history of import and export trade process guarantee that our product quality is stable and consistent.








FAQ
Q1. How can I get sample to test ?
A: 300gram free samples available. Even free of express charge .

Q2. How about delivery?
A: 10-20 days

Q3. What payment terms are available ?
A: TT, LC, DP, DA, WESTERN UNION, PAYPAL.

Q4. How confirm specification ?
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