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D-(+)-Xylose_Molecular_structure_CAS_58-86-6)
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D-(+)-Xylose

Catalog No. 95729 Name Sigma Aldrich
CAS Number 58-86-6 Website http://www.sigmaaldrich.com
M. F. C5H10O5 Telephone 1-800-521-8956
M. W. 150.1299 Fax
Purity ≥99.0% (sum of enantiomers, HPLC) Email
Storage Chembase ID: 130864

SYNONYMS

Title
D-(+)-木糖
IUPAC name
(3R,4S,5R)-oxane-2,3,4,5-tetrol
IUPAC Traditional name
d-xylose

DATABASE IDS

MDL Number MFCD00064360
CAS Number 58-86-6
EC Number 200-400-7
Beilstein Number 1562108
PubChem SID 24890196

PROPERTIES

Antion Traces chloride (Cl-): ≤50 mg/kg
Antion Traces sulfate (SO42-): ≤50 mg/kg
Cation Traces Al: ≤5 mg/kg
Cation Traces As: ≤0.1 mg/kg
Cation Traces Ba: ≤5 mg/kg
Cation Traces Bi: ≤5 mg/kg
Cation Traces Ca: ≤10 mg/kg
Cation Traces Cd: ≤5 mg/kg
Cation Traces Co: ≤5 mg/kg
Cation Traces Cr: ≤5 mg/kg
Cation Traces Cu: ≤5 mg/kg
Cation Traces Fe: ≤5 mg/kg
Cation Traces K: ≤50 mg/kg
Cation Traces Li: ≤5 mg/kg
Cation Traces Mg: ≤5 mg/kg
Cation Traces Mn: ≤5 mg/kg
Cation Traces Mo: ≤5 mg/kg
Cation Traces Na: ≤50 mg/kg
Cation Traces Ni: ≤5 mg/kg
Cation Traces Pb: ≤5 mg/kg
Cation Traces Sr: ≤5 mg/kg
Cation Traces Zn: ≤5 mg/kg
Empirical Formula (Hill Notation) C5H10O5
Ignition Residue ≤0.2% (as SO4)
Impurities insoluble matter, passes filter test
λ 1 M in H2O
Loss on Drying ≤0.2% loss on drying, 110 °C
Product Line BioUltra
Purity ≥99.0% (sum of enantiomers, HPLC)
Absorption Wavelength λ: 260 nm Amax: 0.05
Absorption Wavelength λ: 280 nm Amax: 0.05
Melting Point 154-158 °C(lit.)
Optical Rotation [α]20/D +20.0±1°, 10 hr, c = 10% in H2O
pH 4.0-6.0 (25 °C, 1 M in H2O)
Solubility H2O: soluble1 M at 20 °C, clear, colorless
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class 2

DETAILS

Description (English)
Application
D-Xylose, an aldopentose, is used as a feed stock to produce the non-caloric sweetener, xylitol, and commercially valuable ethanol.
Description (简体中文)
Application
D-Xylose, an aldopentose, is used as a feed stock to produce the non-caloric sweetener, xylitol, and commercially valuable ethanol.

REFERENCES