D-Ribose vietnam D-RIB
Item
|
Index
|
Appearance
|
White crystals or powder
|
Identification
|
Visual, compares to type sample positive by HPLC
|
Assay
|
97-101%
|
Loss on Drying
|
0.5%max
|
Specific Rotation[a]D 25
|
-20.5-19.0
|
Residue on Ignition
|
0.5%max
|
Heavy Metal(as Pb)
|
10PPM max
|
Arsenic
|
2PPM max
|
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