Powder in suspension; [Aldrich MSDS]
Used for condensations and alkylations of organic chemicals; [Hawley]
Commercial product is suspension in 60-70% petroleum distillates (CAS# 64742-53-6); Flammable; Reacts violently with water evolving hydrogen gas; Causes burns; Inhalation can cause corrosive effects on the upper respiratory tract and lungs; [Aldrich MSDS]
The Guide in the Emergency Response Guidebook is for "Metal hydrides, water-reactive, n.o.s." HMIS value for commercial product (see Comments).
No other related information on this agent was found.