Nature: colorless crystal. Case of air and light discoloration.
Its solution in the air into a tan. Combustible. Melting point
105 (104-105 ), boiling point 246 (100kPa), 176
(13.3kPa), 118.3 (1.3kPa), the relative density of 1.37 (15 / 4 ), refractive index of 1.604, flash point (open cup) 127 .
Ignition (in confined autoclave) 127 . 2.3 times more
soluble in water, soluble in ethanol, benzene, chloroform,
ethyl ether, soluble in pyridine and caustic lye. To
sublimation, with the evaporation of water vapor.
Purposes: as an important pharmaceutical intermediate,
used in the production of berberine and isoproterenol, etc..
Can also be used in the production of 4 - tert-butyl
pyrocatechol, for styrene, butadiene, vinyl chloride
polymerization inhibitor of. Or used in the manufacture of
antioxidants, reagent, fungicides, rubber chemicals,
electroplating additives, special ink, light stabilizers, dyes,
spices.
Packing: cardboard drum lined with plastic packaging,
net weight: 40KG / barrel, or kraft paper bag 25KG / BAG
Technical grade 5681USD/ton
Content: 99%
We will send the goods in three days, you should subscribe at
least 1 ton. We totaly have 40tons