A8433412
D-(+)-Xylose , ≥99% , 58-86-6
Synonym(s):
D- (+)-Xylose
CAS NO.：58-86-6
Empirical Formula: C5H10O5
Molecular Weight: 150.13
MDL number: MFCD00151475
EINECS: 200-400-7
| Pack Size | Price | Stock | Quantity |
| 25G | RMB71.20 | In Stock |
|
| 100G | RMB168.80 | In Stock |
|
| 500G | RMB470.40 | In Stock |
|
| 2.5kg | RMB1852.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 154-158 °C(lit.) |
| alpha | 20 º (c=10, H2O) |
| Boiling point: | 191.65°C (rough estimate) |
| Density | 1.525 |
| FEMA | 3606 | D-XYLOSE |
| refractive index | 20 ° (C=10, H2O) |
| Flash point: | > 100°(212°F) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| pka | pKa (18°): 12.14 |
| form | Fine Crystalline Powder |
| color | White |
| Specific Gravity | 1.535 |
| Odor | Odorless |
| PH Range | 4.5 - 6.0 |
| PH | 4.0-6.0 (25℃, 1M in H2O) |
| optical activity | [α]20/D +20.0±1°, 10 hr, c = 10% in H2O |
| Odor Type | smoky |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| λmax | λ: 260 nm Amax: 0.05 λ: 280 nm Amax: 0.05 |
| Merck | 14,10087 |
| BRN | 1562108 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| LogP | -1.98 |
Description and Uses
D-Xylose is used in diagnostic malabsorption tests as well as in the production of Furfural.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 24/25-36-26 |
| WGK Germany | 2 |
| RTECS | ZF2285000 |
| F | 3 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29400090 |
