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D(+)-Xylose

D(+)-Xylose Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:D-xylose
CAS:58-86-6
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Shanghai Bojing Chemical Co.,Ltd.
Tel: +86-21-37122233
Email: Candy@bj-chem.com
Products Intro: Product Name:D(+)-Xylose
CAS:58-86-6
Purity:GB Package:1Kg;25kg/ Drum or as customer request
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: Product Name:D-xylose
CAS:58-86-6
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Email: sales@mainchem.com
Products Intro: Product Name:D-xylose
CAS:58-86-6
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 86-0551-65418684 18949823763
Email: info@tnjchem.com
Products Intro: Product Name:D(+)-Xylose
CAS:58-86-6
Purity:99.9% Package:1KG;5USD

Lastest Price from D(+)-Xylose manufacturers

  • D(+)-Xylose
  • US $1.00 / KG
  • 2019-07-14
  • CAS:58-86-6
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 25kg
D(+)-Xylose Chemical Properties
Melting point 154-158 °C(lit.)
alpha 20 º (c=10, H2O)
Boiling point 191.65°C (rough estimate)
density 1.525
refractive index 20 ° (C=10, H2O)
FEMA 3606 | D-XYLOSE
Fp > 100°(212°F)
storage temp. Store at RT.
solubility H2O: 1 M at 20 °C, clear, colorless
form Fine Crystalline Powder
pkapKa (18°): 12.14
Specific Gravity1.535
color White
PH4.0-6.0 (25℃, 1M in H2O)
optical activity[α]20/D +20.0±1°, 10 hr, c = 10% in H2O
Water Solubility soluble
Sensitive Hygroscopic
λmaxλ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05
Merck 14,10087
BRN 1562108
Stability:Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference58-86-6(CAS DataBase Reference)
NIST Chemistry ReferenceD-Xylose(58-86-6)
EPA Substance Registry SystemD-Xylose(58-86-6)
Safety Information
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
Hazardous Substances Data58-86-6(Hazardous Substances Data)
MSDS Information
ProviderLanguage
D(+)-Xylose English
ACROS English
SigmaAldrich English
ALFA English
D(+)-Xylose Usage And Synthesis
Chemical Propertieswhite crystals or powder
Chemical PropertiesD-Xylose is nearly odorless and has a smoky flavor.
UsesD-Xylose is used in diagnostic malabsorption tests as well as in the production of Furfural.
Usessweetener, pharmaceutical intermediate
UsesAn aldopentose monosaccharide.
UsesIn tanning, dyeing, and as a diabetic food.
DefinitionA SUGAR that has five carbon atoms in its molecules.
Definitionpentose: A sugar that has five carbonatoms per molecule.
DefinitionChEBI: The pyranose form of D-xylose.
Brand nameXylo-Pfan (Savage).
Purification Methods-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].
Tag:D(+)-Xylose(58-86-6) Related Product Information
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