Single-Layer Graphene Oxide GO Powder, ~99%, 500 mg

XFNANO XF002-2 is a single-layer graphene oxide powder manufactured using the Hummers oxidation method and converted into solid powder by freeze-drying. The material has a listed lateral size of 0.5-5 μm, thickness of 0.8-1.2 nm, single-layer ratio of approximately 99% and purity of approximately 99%. Hydroxyl, carboxyl and epoxy groups on the graphene oxide surface provide sites for chemical modification and support dispersion evaluation in water and compatible polar solvents. Actual dispersion behavior depends on solvent selection, concentration, temperature, mixing method and formulation conditions. Potential research areas include polymer nanocomposite films, functional coatings, sensor layers, electrode formulations, adsorption and separation media, catalysis and solid-phase extraction. Application-specific performance should be verified in the intended system. Keep the container sealed, protected from light and refrigerated at 4 °C. Maintain the temperature below 20 °C when dispersing the powder. The supplied technical data sheet lists an unopened shelf life of six months. Review the current SDS and batch documentation before use.

• SINGLE-LAYER GO POWDER — XFNANO XF002-2 graphene oxide supplied as a fine brown freeze-dried powder in a 500 mg package for research and industrial formulation evaluation.
• DEFINED SHEET DIMENSIONS — Listed lateral size of 0.5-5 μm, thickness of 0.8-1.2 nm and single-layer ratio of approximately 99%.
• STATED PURITY — Approximately 99% purity based on EDS testing. Review current batch documentation when release-specific analytical data is required.
• OXYGEN-CONTAINING SURFACE — Graphene oxide contains hydroxyl, carboxyl and epoxy groups that support functionalization studies and dispersion evaluation in water and compatible polar solvents.
• MATERIAL DEVELOPMENT APPLICATIONS — Suitable for evaluating polymer nanocomposite films, sensor functional layers, electrode formulations, adsorption media, separation materials, catalysis and solid-phase extraction systems.