| 11. | Less commonly used dyes include Cresol Red and Orange G which migrate ahead of bromophenol blue.
|
| 12. | The name cresol reflects their structure, being phenols, and their traditional source, creosote.
|
| 13. | These residue contains a few percent by weight of xylenols as well as cresols and phenol.
|
| 14. | Commonly used color markers include Bromophenol blue, Cresol Red, Orange G and Xylene cyanol.
|
| 15. | Breathing high levels of cresols for a short time results in irritation of the nose and throat.
|
| 16. | This expansion increased production capacity for the intermediate cresol for the global market by some 20 percent.
|
| 17. | Short-term and long-term studies with animals have shown similar effects from exposure to cresols.
|
| 18. | Chemical analysis has shown that the secretions are composed of p-cresol, guaiacol, and vanillin.
|
| 19. | "p "-Cresol is produced by bacterial fermentation of protein in the human large intestine.
|
| 20. | Cresols have an odor characteristic to that of other simple phenols, reminiscent to some of a " coal tar " smell.
|
