Examples of 'degree of saponification' in a sentence
Meaning of "degree of saponification"
degree of saponification - This phrase is commonly used in chemistry to refer to the extent or level of soap formation in a chemical reaction
How to use "degree of saponification" in a sentence
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degree of saponification
Particularly preferred is a grade with a relatively low degree of saponification.
The upper limit of the degree of saponification is not strictly defined.
The partially saponified polyvinyl alcohol should have the above mentioned relatively low degree of saponification.
The degree of saponification is related to the production of poly ( vinyl alcohols ).
Ethylene content and degree of saponification of EVOH,.
A 95 % degree of saponification was determined by acidimetric titration.
The polyvinyl alcohol has a minimum degree of saponification of 87 %.
The degree of saponification of a polyvinyl alcohol is preferably 80 mol % or more.
It is desirable that the degree of saponification be at least about 95 %.
The degree of saponification of the vinyl acetate component is preferably 45 % or more.
It is preferred to use those having a degree of saponification of 80 mol % or more.
When the degree of saponification is less than 85 %, insufficient thermal stability may be caused.
Thus there was obtained an ethylene-vinyl alcohol copolymer having a degree of saponification higher than 99 %.
Another factor affecting the degree of saponification is the amount of component ( B ) employed.
Degree of saponification is preferably 50 % by mole or more.
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The lower limit of the degree of saponification is more preferably 80 mol %.
The degree of saponification of the modified PVA is a value measured in accordance with JIS K6726.
Preferably, it has a high degree of saponification of at least 95 %.
The degree of saponification is more preferably 98 mol % or less.
The vinyl alcohol polymer is completely saponified to a degree of saponification of at least 99.95 mole %.
The degree of saponification should preferably be higher than 95 %.
There is no particular upper limit, and a degree of saponification of substantially 100 % can be used.
The degree of saponification is preferably 70 mol % or more and more preferably 80 mol % or more.
The ethylene-modified PVA thus obtained had a degree of saponification of 90 mol %.
Furthermore, the degree of saponification is preferably 45 % or more.
The degree of saponification of the modified PVA is measured in accordance with JIS-K6726.
On that occasion, a degree of saponification may be about 95 % or more.
The degree of saponification of the POA-modified PVA is a value measured in accordance with JIS K6726.
The difference in the degree of saponification is preferably 7 % or less, more preferably 5 % or less.
PVA which has a degree of saponification ranging from 80 to 95 mol % exhibits rapid water solubility.
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Examples of using Saponification
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Saponification means the process of making soap
This means that saponification has started
Saponification may be terminated within short time
