FURFURAL 98% FOR SYNTHESIS FURFURALDEHYDE
FURFURAL 98% FOR SYNTHESIS FURFURALDEHYDE
Furfural is one of the furan derivatives formed from the hemicellulosic portion of lignocellulosics. ... Furfural is formed by dehydrating five-carbon sugars such as xylose and arabinose that can be obtained from the hemicellulose fraction of lignocellulosic biomass.
Furfural is used for making inks, plastics, antacids, adhesives, nematicides, fungicides, fertilizers, and flavoring compounds . Furfural can be used as a solvent or in the making of furfuryl alcohol, tetrahydrofuran (THF), and levulinic acid (LA). Furfuryl alcohol is prepared by hydrogenation of furfural.
It is used as a solvent for nitrated cotton, cellulose acetate and gums; for accelerating vulcanization; in the synthesis of furan derivatives.
Furaldehyde, Pyromucic Aldehyde.
Odor. Almond-like
Formula C5H4O2
Density 1.16 g/mL. (20 °C).
| PRODUCT NAME | : | FURFURAL |
| CAS number | : | 98-01-1 |
| UN number | : | 1199 |
| Formula | : | C4H3OCHO |
| Odour | : | PENETRATING, ALMOND LIKE |
| Solubility in water | : | SLIGHT |
| Density | : | 1.116 at 20 oC |
| Boiling point | : | 162 oC |
| Melting point | : | -39 oC |
| Viscosity | : | 1.49 cp at 25oC |
| Flashpoint | : | 60 oC |
| Explosive limits | : | 2.1 – 19.3 Vol% |
| Vapour pressure | : | 1.4 mbar at 20oC |
| Skin absorption/irritation | : | YES |
| TLV Country NL Year 1995 | : | 2 ppm 8 mg/m3 |
| Pollution category 1994 | : | C |
