Glucose
- Formula: C6H12O6
- Molecular weight: 180.1559
- IUPAC Standard InChIKey: GZCGUPFRVQAUEE-SLPGGIOYSA-N
- CAS Registry Number: 50-99-7
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Stereoisomers:
- Other names: D-Glucose; Anhydrous dextrose; Cartose; Cerelose; Corn sugar; D-(+)-Glucose; Dextropur; Dextrose; Dextrosol; Glucolin; Grape sugar; Sugar, grape; D-Glucose, anhydrous; Dextrose, anhydrous; Glucose (D); Glucose, anhydrous; Glucose liquid; Blood sugar; Roferose ST; Cerelose 2001; Glucosteril; Goldsugar; Maxim Energy Gel; Staleydex 111; Staleydex 333; Tabfine 097(HS); Vadex; (+)-Glucose
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Comments:
- Although only a single structure is shown, this species may exist in several forms including a linear molecule, a five membered ring and a six membered ring.
- Information on this page:
- Other data available:
- Options:
Data at NIST subscription sites:
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
Phase change data
Go To: Top, Reaction thermochemistry data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tfus | 423. | K | N/A | Kofler and Sitte, 1950 | Uncertainty assigned by TRC = 3. K; With "hot stage" |
Tfus | 420. | K | N/A | Kofler and Sitte, 1950 | Uncertainty assigned by TRC = 4. K; By "differntial thermal absorption" |
Tfus | 414. | K | N/A | Parks and Thomas, 1934 | Uncertainty assigned by TRC = 2. K |
Reaction thermochemistry data
Go To: Top, Phase change data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Robert C. Dunbar
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
By formula: Na+ + C6H12O6 = (Na+ • C6H12O6)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 174. | kJ/mol | CIDC | Cerda and Wesdemiotis, 1999 |
Free energy of reaction
ΔrG° (kJ/mol) | T (K) | Method | Reference |
---|---|---|---|
0.0 | 298. | CIDC | Cerda and Wesdemiotis, 1999 |
References
Go To: Top, Phase change data, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kofler and Sitte, 1950
Kofler, L.; Sitte, H.,
Melting Point Determination of Substances with Melt with Decomposition,
Monatsh. Chem., 1950, 81, 619. [all data]
Parks and Thomas, 1934
Parks, G.S.; Thomas, S.B.,
The heat capacities of crystalline, glassy and undercooled liquid glucose,
J. Am. Chem. Soc., 1934, 56, 1423. [all data]
Cerda and Wesdemiotis, 1999
Cerda, B.A.; Wesdemiotis, C.,
Thermochemistry and Structures of Na+ Coordinated Mono- and Disaccharide Stereoisomers,
Int. J. Mass Spectrom., 1999, 189, 2-3, 189, https://doi.org/10.1016/S1387-3806(99)00085-8
. [all data]
Notes
Go To: Top, Phase change data, Reaction thermochemistry data, References
- Symbols used in this document:
T Temperature Tfus Fusion (melting) point ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.