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ChemicalBook >> CAS DataBase List >>D(+)-Xylose

D(+)-Xylose suppliers

D(+)-Xylose

CAS:
58-86-6
MF:
C5H10O5
MW:
150.13

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

Safety Information

Symbol(GHS) 
GHS hazard pictograms
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
3
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29400090

Use

-D(+)-Xylose forms needles or prisms (which have a very sweet taste) by slow crystallisation from aqueous 80% EtOH or absolute EtOH, which are then dried at 60o in vacuo over P2O5. Store it in a vacuum desiccator over CaSO4. 1Gram dissolves in 0.8mL H2O. [Bragg & Hough J Chem Soc 4347 1957, Hudson & Yanovsky J Am Chem Soc 39 1029 1917, Monroe J Am Chem Soc 41 1002 1919, Beilstein 1 IV 4223.] In D2O at 31o, 1H NMR showed the following ratios: -pyranose (36.5), -pyranose (63), -furanose + -furanose (~1) [Angyal Adv Carbohydr Chem 42 15 1984, Angyal & Pickles Aust J Chem 25 1711 1972].

11 supplier list of "D(+)-Xylose"

D-Xylose
  • Product Name:D-Xylose
  • Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
  • Company Type: Manufacturer
  • Country/Region: INDIA
D-(+)-Xylose
  • Product Name:D-(+)-Xylose
  • Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
  • Company Type: Trader
  • Country/Region: INDIA
D-(+)-Xylose
  • Product Name:D-(+)-Xylose
  • Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
  • Company Type: Manufacturer
  • Country/Region: INDIA
D-XYLOSE CHR
  • Product Name:D-XYLOSE CHR
  • Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
  • Company Type: Manufacturer
  • Country/Region: INDIA
  • Product Name:D-(+)-Xylose
  • Products Intro:Brand:Glrinnovations | OriginalID:ASD2495
  • Company Type: Trader
  • Country/Region: INDIA
  • Product Name:D(+)-Xylose
  • Company Type: Trader
  • Country/Region: INDIA
D(+)-Xylose
  • Product Name:D(+)-Xylose
  • Company Type: Trader
  • Country/Region: INDIA
  • Product Name:D(+)-Xylose
  • Company Type: Trader
  • Country/Region: INDIA
D(+)-Xylose
  • Product Name:D(+)-Xylose
  • Company Type: Reagent
  • Country/Region: INDIA
D(+)-Xylose
  • Product Name:D(+)-Xylose
  • Company Type: Reagent
  • Country/Region: INDIA
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You can find D(+)-Xylose suppliers, manufacturers, and distributors from countries such as India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.

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