Description

Uio-66-(Oh)2 is a functionalized metal-organic framework (MOF) material, specifically a hydroxyl-modified derivative of the classic UiO-66 structure. This modification with dual hydroxyl groups significantly enhances its hydrophilicity and chemical reactivity, making it a highly versatile platform for advanced applications. It is particularly valuable for researchers and engineers in the fields of catalysis, gas storage and separation, and water purification, where tailored surface chemistry and high porosity are critical.

Application

• Heterogeneous Catalysis: Acts as a solid acid catalyst or catalyst support for organic transformations, leveraging its high surface area and tunable active sites.
• Gas Adsorption & Separation: Used for the selective capture and separation of gases like CO₂, CH₄, and H₂ due to its porous structure and polar functional groups.
• Water Treatment: Effective adsorbent for the removal of heavy metal ions, dyes, and other organic pollutants from aqueous solutions.
• Drug Delivery Systems: Explored as a nanocarrier for controlled release of pharmaceutical agents, benefiting from its biocompatibility and high loading capacity.
• Chemical Sensing: Serves as a sensitive layer in sensor devices for detecting specific analytes based on host-guest interactions.
• Advanced Composites: Incorporated into polymers or other matrices to create functional composite materials with enhanced properties.

Basic Information

Product Name	Uio-66-(Oh)2
CAS No.	1356031-63-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	UiO-66-(OH)₂; Zirconium 1,4-dicarboxybenzene-2,5-diol framework; Zirconium 2,5-dihydroxyterephthalate MOF; Zr-MOF (OH)₂; UiO-66-diol; Hydroxylated UiO-66; Zr6O4(OH)4(BDC-(OH)2)6; Zirconium-based metal-organic framework with dihydroxy functionalization
EINECS	Contact for details

Quality Control

Our Uio-66-(Oh)2 is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in phase purity, crystallinity, porosity (BET surface area), and chemical functionality. Certificates of Analysis (COA) detailing key physicochemical parameters are available upon request to support your research and development needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, this material should be stored in a cool, dry place, ideally under an inert atmosphere (e.g., argon or nitrogen) for long-term preservation of its porous structure and activity. Recommended storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white powder
Phase Purity (PXRD)	Matches reference pattern
BET Surface Area	> 1000 m²/g
Pore Volume	> 0.5 cm³/g
Functional Group Content	Confirmatory (IR)
Thermal Stability (TGA)	> 300 °C
Residual Solvent (GC)	< 1.0%
Particle Size Distribution	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.