shankar dhongade


{ City } goa
< Country > india
* Profession * qc officer
User No # 105615
Total Questions Posted # 2
Total Answers Posted # 2

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Questions / { shankar dhongade }
Questions Answers Category Views Company eMail

what is difference between moisture contents and water contents ?

Cipla, Hetero, USM,

12 Analytical Chemistry 55439

What is the limit for single maximum impurity limit as per USP??

1 Analytical Chemistry 1183




Answers / { shankar dhongade }

Question { PIL, 43214 }

why do you use water & Disodium tartrate in karl fischer?


Answer

DST never absorb water mal.at room temp.& hence its factor never changes while calculating Moisture content

Is This Answer Correct ?    27 Yes 6 No

Question { Matrix, 17945 }

how can you define the PH


Answer

The conc. of hydrogen ions present in the solution at that instant& equal to agative logaritham of hydrogen ion

Is This Answer Correct ?    6 Yes 0 No