CAS:119302-91-9Appearance: white or almost white crystalline powderAssay:98%Water content: less than 6.0%Residue on ignition: less than 0.1%Packing: 500g,1kg,2kg/tinUse:Rocuronium Bromide which as an adjunct to general anesthesia for inpatients and outpatients to faclitate both rapid sequence and routione tracheal intubation and to provide skeletal muscule relaxation during surgery or mechanical ventilation