Hygroscopic Chromic Acid Flakes are available in the form of small flakes of dark red or chocolate coloured appearance, which are easy to dissolve in water. Chromic Acid Flakes are hygroscopic in nature and form a saturated of 62.6% chromium trioxide at 25 degrees Centigrade. Chromic Acid Flakes find application in electroplating industry. Hygroscopic Chromic Acid Flakes contain maximum 0.10% insoluble matter.