item |
propylene glycol propyl ether ( pp ) |
dipropylene glycol propyl ether(dpp) |
cas |
30136-13-1 |
29911-27-1 |
molecular formula |
c3h7och2ch(ch3)oh |
c9h20o3 |
appearance |
colorless and clear liquid |
yellowish and clear liquid |
purity(gc)%≥ |
99.0 |
99.0 |
distillation range (℃ /760mmhg) |
148.0-153.0 |
205.0-220.0 |
moisture (kf) %≤ |
0.1 |
0.1 |
acidity (as hac)%≤ |
0.02 |
0.02 |
color(pt-co)≤ |
15 |
25 |
package and transportation |
200kgs/drum hazardous chemical
|
200kgs/drum common chemical |
application:
with proper hlb value and high safety, pp can be used as ingredient of household/ industrial cleansers. it can also be used as high polymer solvent in water-soluble / solvent-type coating.
dpp is mainly used as industrial solvent, water-based coating, ink and cleanser. as a good coupling agent, it can replace alcohol solvent in the dissolving process of dyestuff. some formulas can be changed to be water-soluble by applying propylene glycol ether in ink production to lower the ink toxicity and improve operating environment. the propylene glycol ether can be used to make various condensate cleansers.
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