L-SORBOSE
L-Sorbose
CAS: 87-79-6
Molecular Formula: C6H12O6
L-SORBOSE - Names and Identifiers
| Name | L-Sorbose |
| Synonyms | L-SOR SORBIN Sorbin Esorben SORBOSE Sorbose HSDB 780 NSC 97195 Sorbinose L-Sorbose AI3-19425 L-SORBOSE L-Sorbinose Sorbose, L- SORBOSE(L-) Hex-2-ulose L-(-)-SORBOSE L-sorbopyranose L-xylo-2-Hexulose alpha-L-sorbopyranose L-1,3,4,5,6-Pentahydroxyhexan-2-one L-1,2,3,4,5,6-Pentahydroxyhexan-2-one |
| CAS | 87-79-6 |
| EINECS | 201-771-8 |
| InChI | InChI=1/C6H12O6/c7-2-6(11)5(10)4(9)3(8)1-12-6/h3-5,7-11H,1-2H2/t3-,4+,5-,6+/m0/s1 |
L-SORBOSE - Physico-chemical Properties
| Molecular Formula | C6H12O6 |
| Molar Mass | 180.16 |
| Density | 1.65 g/cm |
| Melting Point | 163-165°C |
| Boling Point | 232.96°C (rough estimate) |
| Specific Rotation(α) | -43 º (C=5% IN H2O) |
| Flash Point | 196.4°C |
| Water Solubility | 354.8g/L(17 ºC) |
| Solubility | H2O: 0.1g/mL, clear, colorless to very faintly yellow |
| Vapor Presure | 4.23E-08mmHg at 25°C |
| Appearance | Crystalline Powder or Crystals and Chunks |
| Color | White to off-white |
| Odor | Odorless |
| Merck | 14,8726 |
| BRN | 1724554 |
| pKa | pKa (17.5° ): 11.55 |
| Storage Condition | Inert atmosphere,2-8°C |
| Sensitive | Easily absorbing moisture |
| Refractive Index | -43 ° (C=1, H2O) |
| MDL | MFCD00151097 |
| Physical and Chemical Properties | White crystalline powder. Melting point 165 ° C, relative density 1.654(15 ° C). Soluble in water, ethanol-soluble and isopropanol, insoluble in ether, benzene, propanol and chloroform. Sweet. |
L-SORBOSE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S22 - Do not breathe dust. |
| WGK Germany | 3 |
| RTECS | WG3195025 |
| HS Code | 29400090 |
L-SORBOSE - Reference
| Reference Show more | 1. Liao, Jing, and Huihua Huang. "Magnetic chitin hydrogels prepared from Hericium erinaceus residues with tunable characteristics: A novel biosorbent for Cu2+ removal." Carbohydrate polymers 220 (2019): 191-201.https://doi.org/10.1016/j.carbpol.2019.05.074 |
L-SORBOSE - Introduction
The sweetness is similar to that of sucrose. Reducible Ferling's solution. It's hygroscopic. Soluble in water, slightly soluble in ethanol, methanol, ether and isopropanol, insoluble in ether, benzene, propanol and chloroform. Sweet. Solubility in water: 550G/L (17°C).
Last Update：2022-10-16 17:29:29
L-SORBOSE - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| description | L-sorbose is a natural low molecular weight monosaccharide carbohydrate molecule. Its sweetness is almost equivalent to that of sucrose. |
| biological activity | (3S,4R,5S)-1,3,4,5, 6-penta hydroxyhexan-2-one is an endogenous metabolite. |
| Use | an intermediate of vitamin C. The use of vitamin C has been continuously expanded, and the market capacity is large. Since 1994, the export sales have been popular, and the domestic sales are strong. |
| production method | d-sorbitol as raw material, obtained by bacterial oxidation. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 20:49:11
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