95720

Sigma-Aldrich

L-(−)-Xylose

suitable for microbiology, ≥99.0% (sum of enantiomers, HPLC)

Empirical Formula (Hill Notation):
C5H10O5
CAS Number:
Molecular Weight:
150.13
Beilstein/REAXYS Number:
1723080
EC Number:
MDL number:

assay

≥99.0% (sum of enantiomers, HPLC)

optical activity

[α]20/D −20.0±1°, 24 hr, c = 10% in H2O

application(s)

microbiology: suitable

ign. residue

≤0.1% (as SO4)

loss

≤0.2% loss on drying, 110 °C

solubility

H2O: 0.1 g/mL, clear, colorless

anion traces

chloride (Cl-): ≤200 mg/kg
sulfate (SO42-): ≤200 mg/kg

cation traces

As: ≤0.1 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

OC[C@H](O)[C@@H](O)[C@H](O)C=O

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