What is the composition of K.F

Answer Posted / sharmin

The main composition of Karl Fischer reagent are
1.Methanol
2.Iodine
3.Sulphur Dioxide
4.Pyridine(In latest stage pyridine is replaced by Immidazole)

Is This Answer Correct ?    62 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample

2546


In performance Check of GC Why Hexadecane Peak is Considered 

2561


why require the ph, buffer during hplc mobile phase?

411


What is the main difference between ODS1 and ODS2 Hplc column.

4480


Why only 1.2 million lux hours require in photostability study?

478






How we performed the force degradation for drug substance, is any specific guideline is available for each parameter(Acidic, basic, oxidation,heat)? what conditions you mentained for above parameters.

1802


why we use a particular hplc column for a particular compound give reasons?please

2273


cefoperozone and sulbactam inj. hplc test method

2134


Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?

1701


What is column in chromatography?

1765


identification is for unknown? qualification for known? reporting for LOQ?

291


In HPLC (Waters) software Empower1,2 &3 what is the updation for each version

2475


How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.

2057


why cone formation during dissolution?

329


How can the GC or HPLC method is selected to determine the impurity profile in drug product?

6872