White ODORLESS, crystalLINE POWDER OR GRANULES
|
Characteristics
|
White ODORLESS, crystalLINE POWDER OR GRANULES
|
|
identification
|
Positive reaction
|
|
CONTENT
|
98.0~100.5%
|
|
specific rotation
|
+95.5° ~+ 98.0°
|
|
Heavy Metals As Pb
|
≤10PPM
|
|
loss on drying
|
≤0.25%
|
|
ph
|
5.5~8.0
|
|
OXALATES
|
PASS TEST
|
|
LEad Pb
|
≤5ppm
|
|
As
|
≤3ppm
|
|
Clarity
|
Pass Test
|
|
Mercury
|
≤1ppm
|
|
GMO
|
Free
|
