propylene carbonate (005)

package: in 250kg iron drums
quantity: 20mt
delivery : immediately
pls see our spec as follows:
ITEM STANDARD
PURITY %MIN 99.5MIN
MOISTURE%MAX 0.1MAX
DENSITY 20 g/cm3  1.200+/-0.005
SPECIFIC GRAVITY20/4 1.2005-1.2060
COLOR 30MAX
we are sure our price is the lowest in chinese maeket.