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Henan Rhonda Imp.& Exp. Trading Co., Ltd.
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Natural Food Grade D-Ribose D-ribose 50-69-1
Specification:
Item | Specification | Result |
Description | White or slightly yellow crystals or crystalline powder, reducing sugar | White crystals, reducing sugar |
Identification | Infrared absorption spectrum | Conforms |
Assay, % | 97.0 ~ 102 (HPLC, dry basis) | 99.0 |
Loss on drying, % | ≤3.0 (in vacuum, 60°C, 3 hours) | 0.13 |
Residue on ignition, (sulfated)% | ≤0.2 | 0.05 |
Specific rotation[α]D20 | -18.0° ~ -22.0° | -22.1° |
State of solution, % | ≥95 | 99.1 |
Heavy metals, ppm | ≤10 | Less than 5 |
Arsenic (As2O3), ppm | ≤2 | Less than 0.5 |
Other saccharide | Negative | Conforms |
Pb, mg/kg | ≤0.1 | Less than 0.05 |
As, mg/kg | ≤0.1 | Less than 0.01 |
Aerobic Plate Count | Less than 100cfu/g | Conforms |
Pathogenic bacteria | Negative | Conforms |
The introduction
D-Ribose is a naturally occurring pentose(5-Carbon) sugar,which is a primary building block in the production of Adenosine Triphosphate (ATP)-The body's main energy source.Supplementing with D-Ribose may help replenish depressed levels of ATP,and improve wrokout recovery.
Inner packing
inside packed by edible polyethylene plastic film.
Outside packing
Storage
1.stored in a dry and cool place , temperature is no more than 30°C.
2.Do not mix with other toxic substances d
3.Keep away from strong light and height
4.Avoid contact with skin and eyes
We 100% inspect our finished product.
Our unique advantage
Roche professional supplier D-ribose D-ribose (50-69-1) D-ribose powder D-ribose erythritol
Why do you choose us as your golden supplier
1.quality ensure with ISO and SGS
2.diffent kinds of packing to choose
3. our trade staff can assist you 24hours a day
4.prompt shipment by reputed shipping line and professional documents
Benifit from our 15years experience ,Please contact with us get more....
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