5.1.2.3 Solubility

Solubility is also a filter, but rather than a quantitative cutoff, categories are used. The 6 allowable categories include: insoluble, poorly, moderately, soluble, very, and highly. These categories are keywords used in the filter files as follows.

Solubility
Calculated solubility class
MIN_SOLUBILITY   moderately   "minimum solubility"