Development of Karl Fischer Reagents
Development of Karl Fischer Reagents
Development of Karl Fischer Reagents
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List <strong>of</strong> <strong>Karl</strong> <strong>Fischer</strong> <strong>Reagents</strong><br />
194<br />
Product Standard Packaging Uses<br />
Dehydrated<br />
Solvent CM<br />
Dehydrated<br />
Solvent CP<br />
Dehydrated<br />
Solvent PE<br />
Dehydrated<br />
Solvent PP<br />
Dehydrated<br />
Solvent FM<br />
Dehydrated<br />
Solvent ME<br />
Moisture content<br />
0.3mgH2O/ml or<br />
lower<br />
Moisture content<br />
0.5mgH2O/ml or<br />
lower<br />
Moisture content<br />
0.2mgH2O/ml or<br />
lower<br />
Moisture content<br />
0.2mgH2O/ml or<br />
lower<br />
Moisture content<br />
0.2mgH2O/ml or<br />
lower<br />
Moisture content<br />
0.2mgH2O/ml or<br />
lower<br />
500ml<br />
glass bottles<br />
500ml<br />
glass bottles<br />
500ml<br />
glass bottles<br />
500ml<br />
glass bottles<br />
500ml<br />
glass bottles<br />
500ml<br />
glass bottles<br />
Oil-type<br />
Suitable for naphtha, gasoline,<br />
diesel oil, heavy oil, electrical<br />
insulating oil, oils and fats<br />
(hardened oil, margarine, etc.), etc.<br />
Ketone-type (*recommended<br />
product)<br />
For ketones, silicon oils, acetic acid<br />
and other lower carboxylic acids,<br />
aldehydes (except acetaldehydes),<br />
anilines, etc.<br />
Ketone-type<br />
For ketones, silicon oils, acetic acid<br />
and other lower carboxylic acids,<br />
aldehydes (except acetaldehydes),<br />
anilines, etc.<br />
Aldehyde-type<br />
Acetaldehydes, propionaldehydes,<br />
butyraldehydes, etc.<br />
Sugar-type<br />
Sugars, proteins, gelatine,<br />
additives, animal feeds, etc.<br />
For gaseous samples<br />
Nitrogen, etc.<br />
Mix Dehydrated Solvent MS with propylene glycol (PG) in a 3:1 ratio (e.g. MS90ml:<br />
PG30ml) when using a moisture vaporization system.<br />
Standard <strong>Reagents</strong> for Titer Assessment<br />
Mitsubishi Chemical Corporation supplies two types standard watermethanol<br />
products that include a known amount <strong>of</strong> water. These products<br />
are used to assess the titer.<br />
Select the product according to the titer <strong>of</strong> the <strong>Karl</strong> <strong>Fischer</strong> reagent that you<br />
are using. These standard reagents are also convenient for use in back<br />
titration.