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D(+)-Xylose Structure

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
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
Specific Gravity 1.535
color  White
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
CAS DataBase Reference 58-86-6(CAS DataBase Reference)
NIST Chemistry Reference D-Xylose(58-86-6)
EPA Substance Registry System D-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 Data 58-86-6(Hazardous Substances Data)

MSDS

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