Tribasic White Calcium Phosphate Powder is practically insoluble in alcohol and soluble in dilute hydrochloric acid and dilute nitric acid. The Calcium Phosphate Powder has a minimum calcium content of 35.0%. The Calcium Phosphate Powder comes packed in HDPE bags with inner liner in the quantity of 25kg or 40kg. The Tribasic White Calcium Phosphate Powder ensures minimum 8.0% loss on ignition.