This entry only applies to the technically pure substance or to formulations derived from it having an SADT higher than 75C and therefore does not apply to formulations which are self-reactive substance (For self-reactive substances, see 2.4.2.3.2.3). Homogeneous mixtures containing not more than 35 % by mass of azodicarbonamide and at least 65 % of inert substance are not subject to these Regulations unless criteria of other classes or divisions are met.