Factory Direct Delivery. Discounted Price. Food-Grade Fumaric Acid. CAS 110-17-8

• CAS No.: 110-17-8
• Formula: C4h4o4
• EINECS: 203-743-0
• Model NO.: 99%min
• Composition: Fumaric Acid
• Type: Food Additive
• Effect: Antiseptic
• Resource: Organic Chemical Preservatives
• Melting Range: 286-302
• Application: Food Additive, Acidity Regulator, Pharmaceutical E
• Appearance: White Powder or Particles
• Transport Package: Bag
• Specification: packaged in 50kg/25kg/1000kg
• Trademark: EASTAR
• Origin: China
• HS Code: 2942000000
• Production Capacity: 500000mt

Product Description

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.

Specification

Item	Standard
Product Name	Fumaric Acid,2-BUTENEDIOIC ACID
Content (calculated by C4H4O4 on dry basis)%	≥99%
CAS NO	110-17-8
EINECS No.	203-743-0
Appearance	White powder or particles
Melting range ºC	286-302
Arsenic (as) ppm	≤3
Heavy metal (PB) ppm	≤10
Burning residue%	≤0.1
Moisture%	≤0.25
Molecular Formula	C4H4O4
Application	Food Additive, Acidity Regulator, Pharmaceutical etc.

Application Instructions

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.

Packaging & Shipping

We have a mature logistics system and have reached strategic cooperation with the world's leading sea and land transportation enterprises, providing full container/LCL sea freight, dedicated railway trains and multimodal transport services. For export business, we have a professional team for the declaration of dangerous chemicals, familiar with international regulations such as REACH and TSCA, to ensure the efficient customs clearance of goods. At present, we have served customers in 24 countries and regions. The annual export volume exceeds 60,000 tons and the on-time delivery rate exceeds 98%.

Company Profile

With over two decades of innovation, Henan Yida Chemical. The company has developed into a leading and reliable chemical supplier in both domestic and international markets. The annual production capacity of sodium thiosulfate is 60,000 tons and that of hydrazine hydrate is 35,000 tons. Supply more than 50,000 tons of chemical raw materials to foreign markets every year. The main products include sodium thiosulfate, sodium metabisulfite, sodium sulfate, hydrazine hydrate, etc.

Certifications

FAQ

 1)Can we print our logo on the product ?
Of course, we can do it. Just send us your logo design.

2) Do you accept small orders ?
Yes. If you are a small retailer or starting up business,We are definitely willing to grow up with you. And we are
looking forward to co-work with you for a long term relationship.

3) How about the price? Can you make it cheaper ?
We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are
assuring you to get the most competitive price.

4) Do you offer free samples ?
A 5Stars Review = A Free Sample
It's appreciated that you could write us positive reviews if you like our products and service, we will offer you some
free samples on your next order.

5) Are you able to deliver on time?
Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver
the goods on time and keep the goods top quality!

6) What are your payment terms ? Any third party payment ?
We usually accept T/T, Western Union, L/C.

7) Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company in Zibo, China. (1.5H drive way from Jinan)

8) How Can I place an order ?
You could just send us inquiry to any of our sales representatives to get detailed order information, and we will explain the detail process.