.1 Ammonium nitrate hot concentrated solutions can be transported under this entry provided:

.1 The solution contains not more than 93% ammonium nitrate.

.2 The solution contains at least 7% water.

.3 The solution contains not more than 0.2% combustible material.

.4 The solution contains no chlorine compounds in quantities such that the chloride ion Level exceeds 0.02%.

.5 The pH of an aqueous solution of 10% of the substance is between 5 and 7, measured at 25°C.

.6 The maximum allowable transport temperature of the solution is 140°C.


.2 Additionally, ammonium nitrate hot concentrate solutions are not subject to this Code provided:

.1 The solution contains not more than 80% ammonium nitrate.

.2 The solution contains not more than 0.2% combustible material.

.3 The ammonium nitrate remains in solution under all conditions of transport.

.4 The solution does not meet the criteria of any other class or division.