[Product name]  | Neostigmine methylsulfate  | 
[CAS No.]  | 51-60-5  | 
[Molecular formula]  | C13H22N2O6S  | 
[Structural formula]  | 
  | 
[Molecular weight]  | 334.39  | 
[Appearance]  | white crystalline powder  | 
[Assay]  | ≥98%  | 
[Loss on drying]  | ≤1.0%  | 
[Melting point]  | 143-149℃  | 
[Packing and volume]  | 25KG/drum,36.5×36cm  | 
[Storage conditions]  | Avoid light, airtight preservation  | 
[Quality standard]  | CP2010/EP7/USP30  | 
[Uses]  | Used for myasthenia gravis, abdominal gas rose after the operation and urinary retention.  | 
[Grade of dangerous goods]  | 6.1  | 
[MSDS]  | After sign purchase order, we will provide the MSDS if you requested  |