Commodity:Hydroquinone(Photographic grade)
CAS No.:123-31-9
Molecular Formula:1,4-C6H4(OH)2
Molecular Weight:110.12(According to the internat atomic weight of 1987)
Appearance:White acicular crystal or crystalline powder
Content:?99%-101%
Melting Point:171?-175?
Residue after ignition:?0.05%
Fe: ?0.002%
Pb:?0.002%
Application:Generally for photogragh,dye,pesticide,chemical industry,medicine,polymer retarder,desulphurization in fertilizer,urea synergist antioxidant,ansayse chemical reagent and so on.
Package,Storage and Transportation:
(1)25kg(net weight)kraft paper bag lined with two plastic bags.
(2)Keep in cool,dry and ventilating place.
(3)Go through transporting formalities under organ and poison items.The railway dangerous goods code is 84161.
