2,5-Furandicarboxylic acid/FDCA CAS 3238-40-2

Product Name: 2,5-Furandicarboxylic acid/FDCA
CAS:3238-40-2
MF: C6H4O5
MW: 156.09
Appearance: White to off-white powder
Assay: 99.0% min
Melting Point: >300 °C
Package: 25kg/bag,25kg/fiber drum

[Typical Properties]

Water solubility:1g/L(18 ºC).DMSO (slightly soluble),methanol (slightly soluble ultrasonic treatment) are sensitive to light and have strong hygroscopicity.

[Specification]

Item	Standard
Appearance	White to off-white powder
H-NMR	Consistent with structure
Purity (HPLC)	≥99.5%
Titration	99.0~102.0%
Chromaticity (OD426)	≤0.1%
Acid value	497-505 mg NaOH/g
Heavy metal	≤0.05ppm
Loss on drying	≤1.0%
Residue on ignition	≤0.1%
Pb	≤0.05%
Cd	≤0.05%
Cr	≤0.05%
Hg	≤0.05%

[Usage]

*Used for producing degradable plastics, semi aromatic nylon, unsaturated resins, and other short-term modifiers for petroleum based polymers;

*2,5-Furanedicarboxylic acid (FDCA) is a renewable and green alternative to terephthalic acid. It is widely used as a precursor for the synthesis of bio based polyesters and various other polymers.

[Storage]

Keep tightly closed.Store in dry and ventilated place.Keep away from fire,heat sources and oxidants.

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