Description
Chemical Name:2,5-Furandicarboxylic acid
Cas No:3238-40-2
EINECS No:221-800-8
Synonyms:Furane-alpha,alpha’-dicarboxylic acid;RARECHEM AL BO 0910;DEHYDROMUCIC ACID;2,5-FURANDICARBOXYLIC ACID;Furan-2,5-dicarboxylic acid 97%;5-Furandicarboxylic acid;Furane-α,α’-dicarboxylic Acid;NSC 40740
Molecular Formula:C6H4O5
Molecular Weight:156.09
Molecular Structure:
Specification:
Items
Specifications
Cas No.
3238-40-2
EINECS
221-800-8
Molecular Weight
156.09
Appearance
White to dark brown crystalline powder
Density
1.7400
Boiling Point
240.29°C (rough estimate)
pKa
2.28±0.10(Predicted)
Fp
/
Melting Point
>300 °C
Loss on drying
≤0.5
Items | Specifications |
Cas No. | 3238-40-2 |
EINECS | 221-800-8 |
Molecular Weight | 156.09 |
Appearance | White to dark brown crystalline powder |
Density | 1.7400 |
Boiling Point | 240.29°C (rough estimate) |
pKa | 2.28±0.10(Predicted) |
Fp | / |
Melting Point | >300 °C |
Loss on drying | ≤0.5 |
Function:
- 2,5-Furandicarboxylic acid (FDCA) contains two carboxyl functional groups and can undergo condensation reaction with hydroxyl-containing compounds such as diols to form polyesters.
- Introducing 2,5-furandicarboxylic acid structural units into polymer materials can adjust the material’s glass transition temperature, melting point, crystallinity and other performance parameters, thereby improving the material’s flexibility, rigidity, heat resistance, etc., making it more suitable for specific application requirements.
Application:
- It can be used to manufacture high-performance polyester fibers. The fibers produced have good strength, wear resistance and wrinkle resistance. They also have certain biodegradability, which can alleviate the pressure of traditional polyester fibers on the environment to a certain extent. They can be used in clothing, home textiles and other fields.
- Plasticizers synthesized based on 2,5-furandicarboxylic acid have the advantages of environmental protection and safety. They can be widely used in plastic products such as food packaging, toys, household items, electronic equipment, etc., replacing traditional petroleum-based plasticizers and reducing potential harm to humans and the environment.
Product Packaging and Transportation Show：
FQAs:
- Q1:What kind of packaging do the products usually come in?
A: This depends on the specific form of the product.
a1：If the product is in powder form, it is usually packed in 25kg woven bag/25kg cardboard drum, samples are usually bagged .
a2：If the product is liquid, it is usually packed in 180kg plastic drum/200kg iron drum, and the samples are usually in bottles.
a3：If customers have special requirements, please inform us in advance, we will choose the most suitable packaging according to the actual situation. - Q2:What is your shipping method?
A1：Usually, we will send small goods by FedEx, UPS and other international courier; bulk goods can be selected by sea, air or sea-land transport and other ways.
A2：If you have a designated courier or logistics channel, please be sure to inform us in advance so that we can arrange according to your requirements. - Q3: What methods can customers pay?
A: We offer a variety of payment methods, including TT transfer and credit card payment, which you can choose according to your needs. - Q4: What is your delivery time?
A: The exact delivery time will be determined according to the product category and quantity in your order. - Q5: If you have any questions or needs, please feel free to contact us, we will be happy to provide you with satisfactory service!
