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
How to know the estimated LOQ concentration in ppm
What is the diffrence in japan mkt requirement in analytical method validation over US?
How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?
what is mean by peak intigrity?
process of Diclofenac sodium,IP.
IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?
if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?
why salisylic acid not using now days for disdolution calibration?
How they found 1mL of K.F reagent is equivalent to 5mg of water and if we change the composition of K.F reagent, is it can neutralize more amount of water?
what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?
Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6
What if impurity area in control sample coming more as compared to LOQ level of impurity ?
What is a difference between potency and purity?
What is the difference between chromatographic purity and related substances?
4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations