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why KBr is used in FTIR SPECTROSCOPY and why is it necessary
to triturate KBr during FTIR analysis?
- 25 Answers
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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 |
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