Graphene has a two-dimensional structure of a carbonaceous new material. Graphene has excellent electrical, thermal and mechanical properties. Graphene oxide (GO) is a unique material with various oxygen containing functionalities such as epoxide, carbonyl, carboxyl and hydroxyl groups. Interest in GO increased dramatically after graphene, It was initially hoped that GO might be a synthetic precursor to graphene. PRODUCT SPECIFICATIONS Form: Brown colour dry powder Sheet dimension: 90 m, 125 m Odor: Odorless Dispersibility: Polar solvents (water, ethanol, DMF, etc.) Tapped Density: 0.53 g/cm3 Elemental analysis: C: 62 - 71%, O: 28 - 33%, S: 0.5 - 1.8%, Si: 0.08 - 0.60% Stability: Stable under room conditions ID/IG of Raman: 1.00 - 1.10 Inter Defect Distance (La) by Raman: 1.3 nm.