P210：Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P234：Keep only in original container.
P235：Keep cool.
P301+P312：IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P370+P378：In case of fire: Use … for extinction.
P403：Store in a well-ventilated place.
Description
Efficient diazo transfer reagent for the preparation of azides from primary amines. An alternative to tosyl azide with an easier-to-separate water soluble by-product.
