Tamanho : 1g
Telefone : +1 850 650 7790
Synonyms: Cellulose hydroxyethyl ether, 2-Hydroxyethyl cellulose
| Description | Hydroxyethyl cellulose (2-Hydroxyethyl cellulose) is a nonionic water-soluble modified cellulose polymer used as a thickener in water-soluble cosmetics and personal care formulations. |
| In vitro | Hydroxyethyl cellulose demonstrates outstanding cryoprotective effects on lactate dehydrogenase (LDH) during freeze-thaw cycles and significant lyoprotective effects throughout the freeze-drying process. The annealing process minimally affects its stabilizing capabilities. However, the lengthy reconstitution times for hydroxyethyl cellulose lyophilisates are significantly reduced by adding the surfactant Tween 80 before freeze-drying. Furthermore, hydroxyethyl cellulose is utilized to stabilize graphene oxide in physiological solutions, enhancing its suitability for targeted drug delivery. It effectively stabilizes graphene oxide in electrolyte solutions, with the stabilization mechanism being influenced by the hydroxyethyl cellulose content. This content is crucial in tailoring the nanohybrid for specific applications, whether for controlled drug release or folate-targeted drug delivery. |
| Synonyms | Cellulose hydroxyethyl ether, 2-Hydroxyethyl cellulose |
| Cas No. | 9004-62-0 |
| Relative Density. | 0.6g/mLat 25°C(lit.) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | H2O: 14.5 mg/mL, Sonication is recommended.  DMSO: 1 mg/mL (insoluble or slightly soluble) |
For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, and a total of 10 animals are to be administered, using a formulation of 
10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.Dissolve 2 mg of the compound in 100 μL DMSO to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO stock solution to 400 µL PEG300 and mix thoroughly until the solution becomes clear.
2) Add 50 µL Tween 80 and mix well until fully clarified.
3) Add 450 µL Saline,PBS or ddH2O and mix thoroughly until a homogeneous solution is obtained.
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