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1-ethenyl-1(or 3)-methyl-1h-imidazolium methyl sulfate homopolymer cas no 31855-14-8
quick detail:
name |
1-ethenyl-1(or 3)-methyl-1h-imidazolium methyl sulfate (1:1) homopolymer |
appearance |
light yellow to yellow liquid |
solid content,(wt%) |
38.0-42.0 |
resistance, ohm cm |
|
average molecular weight |
60000-80000 |
viscosity, mpa•s |
|
description:
> formula:
> weight:60000-80000
> appearance: light yellow to yellow liquid
> bp:
> storage:room temperature
> danger description:
> safety description:
> danger symbol:
specifications
solid content,(wt%) |
38.0-42.0 |
average molecular weight |
60000-80000 |
work function of pedot, ev |
|
pedot:pss, w/w |
|
synonyms:
1h-imidazolium, 1-ethenyl-1 (or 3)-methyl-, methyl sulfate, homopolymer;1-ethenyl-1(or 3)-methyl-1h-imidazolium methyl sulfate (1:1) homopolymer;basotronic pvi
related categories:
related products:
the determination of loss on drying
weigh a sample of approximately 2g (weighing accuracy 0.0001g),record the weight of m,the sample was placed in a petri dish constant weight (weight recorded as m0), the tile, the thickness of not more than 5mm, into the oven (as next dish cover removed) drying at 105-110 ℃ 3 hours.when removing, make sure the dish cover,be placed in a desiccator to cool, then weighed and the weight (including surface dish) m1.
loss on drying in accordance with the following formula:
where:
m-- sample, g
m0-- dish, g
m1-- after drying the quality of the sample and the dish, g