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Properties of substance:

d-xylose



skc-file

Group of substances:

organic

Physical appearance:

colorless crystals

Empirical formula (Hill's system for organic substances):

C5H10O5

Molar/atomic mass: 150.1299

Melting point (°C):

145

Solubility (g/100 g of solvent):

diethyl ether: difficulty soluble [Ref.]
ethanol 80%: 7.4 (20°C) [Ref.]
water: 117 (20°C) [Ref.]

Dissociation:

pKa (1) = 12.14 (18°C, water)

Standard molar enthalpy (heat) of formation ΔfH (298 K, kJ/mol)

-1057.8 (s) [Ref.]

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-29
  2. Dictionary of Food Compounds with CD-ROM. - 2nd ed. - CRC Press, 2013. - pp. 2053
  3. Dictionary of organic compounds. - Vol.4: Obaculactone-Zymosterol. - New York, 1953. - pp. 685
  4. Yalkowsky S.H., Yan H., Jain P. Handbook of aqueous solubility data. – 2nd ed. - CRC Press, 2010. - pp. 170
  5. Краткая химическая энциклопедия. - Т. 2: Ж-Малоновый эфир. - М.: Советская энциклопедия, 1963. - pp. 881-882 [Russian]
  6. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - 3-е изд. - Л.: Химия, 1991. - pp. 172 [Russian]
  7. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 744-745 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru