then 2,4-xylenol reagent and 63 % v/v sulphuric acid are added to hydrolyse the nitroglycerine to nitrate and form 6-nitro-2,4-xylenol which is steam-distilled in a parnas-wagner kjeldahl distillation apparatus into a water-ammonia-isopropyl alcohol mixture .
C0017887
nitroglycerine
C0028125
nitrate