Description

2-Methylimidazole Zinc Salt (ZIF-8) is a coordination polymer and a prominent member of the Zeolitic Imidazolate Framework (ZIF) family, known for its exceptional thermal and chemical stability. This material is a critical precursor and functional component in advanced materials science, offering a highly porous structure with tunable properties. It is primarily sought by researchers and manufacturers in the fields of gas separation, catalysis, drug delivery, and chemical sensing for developing next-generation solutions.

Application

• Gas Storage and Separation: Selective adsorption and separation of gases like CO₂, H₂, and hydrocarbons due to its microporous structure.
• Heterogeneous Catalysis: Serving as a catalyst or catalyst support for various organic transformations and reactions.
• Drug Delivery Systems: Utilized as a biocompatible nanocarrier for the controlled release of pharmaceutical agents.
• Chemical Sensing: Acting as a sensitive layer in sensors for detecting volatile organic compounds (VOCs) and other analytes.
• Advanced Coatings: Incorporation into mixed-matrix membranes (MMMs) for enhancing performance in filtration and barrier applications.
• Environmental Remediation: Adsorption and removal of heavy metals or organic pollutants from wastewater.

Basic Information

Product Name	2-Methylimidazole Zinc Salt (ZIF-8)
CAS No.	59061-53-9
Molecular Formula	C8H10N4Zn
Molecular Weight	227.58 g/mol
Synonyms	ZIF-8; Zeolitic Imidazolate Framework-8; Zinc 2-methylimidazolate; Zinc bis(2-methylimidazolyl) complex; Zinc 2-methylimidazolate framework; Zn(mIm)2; 2-Methyl-1H-imidazole zinc salt
EINECS	Contact for details

Quality Control

Our 2-Methylimidazole Zinc Salt is produced under controlled conditions to ensure batch-to-batch consistency and high performance. Quality is verified through a suite of analytical techniques including X-ray diffraction (XRD), BET surface area analysis, and thermogravimetric analysis (TGA) to confirm structural integrity, porosity, and thermal stability. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and performance metrics is provided with every shipment.

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., nitrogen or argon) to prevent moisture absorption and potential degradation. Recommended storage temperature is 2-8°C for long-term stability. Keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Consistent with ZIF-8 structure
Purity (Elemental Analysis)	≥ 98% (Zn basis)
BET Surface Area	1100 - 1800 m²/g
Pore Volume	0.6 - 0.9 cm³/g
Particle Size (D50)	< 5 μm (or as specified)
Loss on Drying	≤ 2.0 %

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