| ≥1 piece |
|
Item
|
standard
|
|
Appearance
|
White to off-white crystalline powder
|
|
Melting point
|
180 O C
|
|
assay
|
96% (Min.)
|
|
Heavy metals (as Pb)
|
10ppm (Max.)
|
|
Specific rotation, [a]d 25 , degrees
|
+24 (Min.)
|