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 / shiv maurya
KBr has a larger transmission window in the IR compared to NaCl
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / naresh
KBr on absorption of radition it excites only to vibrationl
energy level it does not get more energy to transmit to
higher rotatioal level so its not detected,and aid in easy
pellet formation
| Is This Answer Correct ? | 0 Yes | 2 No |
Answer / laxma
KBr is optically transparent over the range of wavelengths
typically used in an IR analysis. That means the only
absorbance results from the analyte, not the carrier for the
sample
| Is This Answer Correct ? | 0 Yes | 2 No |
Answer / ssk
Bcoz Potassium bromide octate is completed hence when the light is incident on it ,it can react with & allow to transmitted.
| Is This Answer Correct ? | 0 Yes | 3 No |
Answer / srinivas
It does not having the Functional groups.. so we are
useing..
| Is This Answer Correct ? | 11 Yes | 25 No |
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