D-Ribose
CAS No.: 50-69-1
Assay:97.0% to 102.0%(HPLC,dry basis)
Description:
White crystals or crystalp>powder,Practically insoluble in alcohol and in ether.
Specific Rotation:-18.0 ~-22.0°
Loss on drying:â¤3.0%
Residue on Ignition:â¤0.2%
Heavy Metals(Pb):â¤10ppm
Arsenic(As2O3):â¤2ppm
Lead(Pb):â¤1ppm
State of solution:â¥95.0%
Other saccharide:Not detectable(chromatogracally)
The Plate Count:â¤100cfu/g
Packing:
1. Packing Material: Polypropylene bag lining the polyethylene bag
2. Net Weight: 25kg/drum
Storage:
In cool and dry condition with original packing or well-closed container