Dantrolene Typical Properties
ITEMS
SPECIFICATIONS
RESULTS
Characters
Yellow crystalline powder
Complies
Identification
a):TLC.
b):Sulphuric acid reaction a yellow colour
develops
c):It gives reaction of chlorides
Complies
Assay
88.0%~94.0%(C22H24N2O8)
Based on anhydrous ethanol-free substance
90.5%
PH
2.0~3.0
2.4
Specific optical rotation
E (1%) is 300~335 at 349nm
325
Heavy Metals
≤50ppm
20ppm
Specific optical rotation
-1050~-1200
-1130
Light-absorbing impurities
At490nm≤0.07
0.02
Weter
1.4~2.8%
2.0%
Conclusion:
Conform to BP2005
Dantrolene Usage
NA
Dantrolene Packaging and Shipping
Aluminum Foil Bag ,Fluoride Bottle ,25KG/Fiber Drum,
According to customer’s request
Dantrolene Storage
Store at room temperature and away from light
