Turpentine is used as material, white camphor powder crystal is obtained by series of chemical reaction and processing. It is a kind of terpene-ketone compund, chemical name is camphor-2.
Molecular formula: C10H16O
Uses: Widely used in industry such as plasticity agent of plastics, and additives of celluloid and table-tennis. Used in medicine such as central nervous excitant, preseivation and antiinsert.
Packing: wt 26.5 kg. Net wt 25kg. Packed in card board box, di-plastic film sealed up inside.
Specifications\ Grade Extra grade 1 st grade 2nd grade
Appearance White crystal powder
Moisture content 10%(W/V) Solution of petroleum-ether is clear
Nonvolatile residue Max. 0.05% 0.05% 0.10%
Nonv olatile in alcohol, Max. 0.01% 0.01% 0.015%
Melting point Min. 170°C 168°C 165°C
Content Min. 96% 96% 94%
Sup huric acid development Max. 1/1000 -