D-Xylose
Minimum Order: 0
Quality/Safety Certification: 0.00
Colourless needles or a white, crystalline powder
Characteristics:Colourless needles or a white, crystalline powder, odorless or almost odorless. Very soluble in water, soluble in hot ethanol.
| Identfication \ Grade | JP | USP | BP | D-Xylose | High Purity |
| Assay % | 98.0-101.0 | 98.0-102.0 | 98.0-101.0 | ≥99.0 | ≥99.5 |
| Loss on Drying % | ≤1.0 | ≤0.1 | ≤1.0 | ≤0.5 | ≤0.2 |
| Residue on Ignition % | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.02 |
| Specific Rotations | - | +18.2 - +19.4 | +18.5 - +19.5 | +18.5 - +19.5 | +18.5 - +19.5 |
| Free Acid | <0.2ml | <0.2ml | <0.2ml | <0.2ml | <0.2ml |
| Heavy Metal % | ≤0.0010 | ≤0.0010 | ≤0.0010 | ≤0.0005 | ≤0.0005 |
| Arsenic % | ≤0.0004 | ≤0.0001 | ≤0.0001 | ≤0.0001 | ≤0.0001 |
| Chloride % | - | - | 0.0330 | =0.0100 | =0.010 |
| Sulfate % | ≤0.005 | - | ≤0.005 | ≤0.005 | ≤0.0005 |
| Iron % | - | ≤0.0005 | - | - | - |
| Consult Standard | JP6 | USP(XXII) | JP6 | QB | QB |
