Atracurium besylate CAS: 64228-81-5 MF: C65H82N2O18S2 MW: 1243.48 EINECS: 264-743-4 mp 85-90°C storage temp. 2-8°C solubility H2O: ~27 mg/mL Chemical Properties White to yellowish-white powder, slightly hygroscopic Usage A neuromuscular blocking agent Purity: 99% Usage: API Package: 1KG foil bag; 25Kg drum Email: cx05 (at) yccreate (dot) com Skype: annaaqq