| 分子式 | |
| 其他事项 | 4.011336Potassium bromidefor IR KBr M.=119.01CAS No. 7758-02-3Guarantee analysisMax. Absorbance (2gpressed disk, 0.5 cm layer thickness)Water; (3250-3750)/(1620-1640) cm-1 0.15 CH- compounds; 2750-3100 cm-1 0.004 Other; 420-4000 cm-1 0.05Suitability for IR spectrometry p/t. |
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