... .) S.g./density 1.3 (20 °C) Solubility In water 0.7 mg/l (pH 5.8, 20 ºC). In acetone 200, toluene 200 ... , DT50 >1000 d (pH 5), 100 d (pH 7), 2.4 d (pH 9) (20 ºC). Mol. wt. 333.7 M.f. C16H12ClNO5 Form ... .24 (pH 5 - pH 9) S.g./density c. 1.5 (20 °C) Solubility In water 0.27 (pH 5.1), 61 (pH 7.0) (both ... in g/l, 20 °C). In ...