| ≥1 piece |
D-Ribose
Alias:RIBOSE, D-(-)-;d-ribos;D-RIB;D-(-)-RIBOSE;D-RIBOSE;FEMA 3793;ALPHA-D-RIBOFURANOSE;D(-)Ribose (1.07605)
CAS:50-69-1
Assay:99%
MF:C5H10O5
MW:150.13
EINECS:150.13
Description:White crystals or crystalline powder,Practically insoluble in alcohol and in ether.
Specific Rotation:-18.0 ~-22.0°
Loss on drying:≤3.0%
Residue on Ignition:≤0.2%
Heavy Metals(Pb):≤10ppm
Arsenic(As2O3):≤2ppm
Lead(Pb):≤1ppm
State of solution:≥95.0%
Other saccharide:Not detectable(chromatographically)
The Plate Count:≤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
Useage:For each Spice ingredients Essence not the maximum allowable amount and the maximum allowable residue than in GB 2760
Price: USD 17/kg