Product

Product name

5-Hydroxymethylfurfural

Synonyms

5-(Hydroxymethyl)-2-furaldehyde

CAS No.

67-47-0

EINECS

200-654-9

Molecular formula

C6H6O3

Molecular weight

126.11

Specifications

Test

Method

Standard

Results

Conclusion

appearance

visually

Colorless or light yellow solid

Light yellow solid

qualified

purified

HPLC

≥99.0%

99.21%

qualified

Water content

Fischer method

≤1.0%

0.36%

qualified

Other indicators:

Structural

confirmation

1H-NMR

Similar to the standard

identical

qualified

Maximum absorption

wavelength

UV-vis

284 nm

284 nm

qualified

Others

3D-HPLC

There is no absorpti

-on peak higher 

than 5percent of the

main peak height

between 190

nm to 400 nm.

absence

qualified