The xanthene colorants exhibit improved wax and {TAIL ~ oil solubility} and {HEAD ~ high purity} 
The xanthene colorants exhibit improved wax and { TAIL ~ oil solubility } and { HEAD ~ high purity }
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD