Examples of 'hydroxyl content' in a sentence
Meaning of "hydroxyl content"
Hydroxyl content: The amount or concentration of hydroxyl groups present in a substance, often expressed as a percentage or ratio. This term is commonly used in chemistry, especially in the analysis of compounds containing hydroxyl functional groups
How to use "hydroxyl content" in a sentence
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hydroxyl content
The condensable hydroxyl content must not be too high.
They also found no correlation between precipitation efficiency and the phenolic hydroxyl content.
The hydroxyl content of the alumina may be decreased by calcination.
The polycarbonates are free from chloride or alkali metal impurities and have a low hydroxyl content.
The condensable hydroxyl content of the silicone resin must not be too high.
HR slabstock foams generally require a high overall primary hydroxyl content.
The hydroxyl content of the reaction mixture may drop slightly during this step.
The resulting product is a liquid, but is observed to have a hydroxyl content.
The hydroxyl content is calculated from the difference in titration of blank and sample solutions.
In general, however, an increase in the primary hydroxyl content may be desired.
When the hydroxyl content is too large, the molecular weight decreases.
Commonly, the waveguides are low hydroxyl content quartz fiber optic cables.
Process for manufacturing an optical fiber with a time-stable hydroxyl content.
Preferably, the hydroxyl content is about 1 hydroxyl group per four anhydroglucose units.
However, the hydrolyzed cellulose ester more preferably has a relatively high hydroxyl content.
See also
For the same reason, high primary hydroxyl content is not necessary for any B-side polyol.
A hydroxyl content ( % by weight ) of a polyol can be determined from the following equation.
Glycerol monostearate has a hydroxyl content of 9 % by weight.
A hydroxyl content of less than 10 % by weight leads to deterioration in long-term thermal stability.
The tributylene glycol primary hydroxyl content was 50 %.
The hydroxyl content of the product was indicating that the butanediol lactate product was 66 % pure.
Prior to neutralization, the phenolic hydroxyl content of the organic phase is 210ppm.
The hydroxyl content is about 3 %.
It can be prepared by known methods . It has a primary hydroxyl content of at least 50 %.
The most preferred hydroxyl content is between 6 and 9 weight percent.
The primary hydroxyl content is suitably from 35 mol percent to 90 mol percent.
For other uses the hydroxyl content may be more or less than the 5 %.
I say " most " because the hydroxyl content in ethanol ( pure alcohol ) is slightly basic.
A determination of hydroxyl content indicated a value of 2.3 meq / g.
Meanwhile, the hydroxyl content is generally 60 % by weight or less.
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