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industrial raw materials
Molecular formula :C5H4O2
CAS NO. : 98-01-1
Physical properties: Colorless oily liquid with special odor similar to benzaldehyde, When exposed in the sunlight and in the air, it will quickly change into reddish-brown in color. It is combustive and easy to evaporate along with steam. low explosive limit: 2.1%. Slightly soluble in water, easily soluble in ethanol, aether. specific gravity:1.161, boiling point:161.7centigrade, freezing point:-36.5centigrade, flash point:14centigrade 0centigrade(closed) , refractive index:1.5260, spontaneous ignition temperature:600centigrade.
Product quality: Appearance:Light yellow clear, transparent liquid
Purity % :>= 98.7
Specific gravity: 1.159-1.161
Refractive index: 1.524-1.526
Water content % :<= 0.2
Ash content % :<= 0.008
Acidity % :<=0.04
Use: t is one of the organic chemical industrial raw materials, which can make maleic anhydride, oxalic acid, furfuryl alcohol and tetrahydrofurfuryl alcohol. It can be compounded into medicine, agricultural chemicals and velerincine. It can also be compounded into resin used as assistant and solvent applied in the industries of food, perfume and dyeing.
Packing, storage and transportation:
Packed in metal pail, 240kg per pail. Stored in cool, dry and draughty place