why KBr is used in FTIR SPECTROSCOPY and why is it necessary
to triturate KBr during FTIR analysis?
Answers were Sorted based on User's Feedback
Answer / jaimesh soni
KBR is IR inactive and less reactive & to avoid ion reaction. KBR no interaction with sample & it is IR absorbant so no any interferace in sample in range between 400 to 4000.
Is This Answer Correct ? | 4 Yes | 0 No |
Answer / mallesh b
Kbr and Nacl are transperent through out the IR region
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / a,satish reddy
it does not absorb IR radiation in whole region(400-4000cm-1).due to highly mechanical strength
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / sandip patil
Is KBr responsible to shifting of wave number?
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / himakanthikumar
Dipole moment is zero for KBR and it doesn't react with any sample
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / b.naresh
I.R spectrum used to find the functional group's ,kbr is ineart,does not show any function group activity,and does not show any absorption spectrum
Is This Answer Correct ? | 1 Yes | 1 No |
Answer / ashish aarush
ya it is true that all alkylhalide may be use but mostly KBr coz KBr are transparent and thin in nature due to which the rediation can eassily pass through it. also it is ideal in nature ( not reacted ).
and do not absorb the provided rediations and to make clear patterns.
Is This Answer Correct ? | 0 Yes | 1 No |
Answer / nitin
KBr is akyl halide.......KBR esaily affected moisture in present sample.
Is This Answer Correct ? | 0 Yes | 1 No |
What is the use of tailing factor ?
what is difference between IR lamp and polarimeter lamp
how decide the clining method and cleaning method validation require for this perticular products?
What is the principle of hplc detectors like.. UV detector,flurosence detector, RID?
why linerity not use in GC but use in HPLC ?
what is the difference between the ordinary loss on drying technique and vacuum oven technique?
Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6
0 Answers Apex Encon Projects Private Limited, Cipla,
what is a drug?
Hi sir if any product monograph not given known impurities (may be 5 impurities) specifications then how we require to proceed for inhouse formulation?
If suppose 10 methods of dissolution given in pharmacopoeial for single content product then which method out of 10? or all 10 require to follow?
Which type of analysis we have to done uv spectroscopy
if identification threshold crosses the limits then what next step?