Graphene Oxide

Product Name

Graphene Oxide (GO)

Material Type

Oxidized 2D graphene nanomaterial

Chemical Composition

Carbon, Oxygen & Hydrogen

CAS No.

1034343-98-5*

Appearance

Brown to dark-brown fine powder

Graphene Oxide Content

≥95%*

Carbon Content

45–55 wt.%*

Oxygen Content

40–50 wt.%*

Flake Lateral Size

0.5–10 µm*

Average Flake Size

1–5 µm*

Flake Thickness

~0.8–3 nm*

Number of Layers

1–5 layers*

Specific Surface Area (BET)

100–500 m²/g*

C/O Atomic Ratio

Typically 1.5–2.5*

Moisture Content

≤5 wt.%*

Ash Content

≤2 wt.%*

pH (1% dispersion)

2–5*

Water Dispersibility

Excellent

Surface Functional Groups

–OH, –COOH, C=O, C–O–C

Electrical Conductivity

Low compared with graphene/rGO

Thermal Stability

Moderate

Form

Fine powder

Color

Brown / dark brown

Storage

Cool, dry and sealed container

Shelf Life

Typically 12–24 months*

Packaging

1 g, 5 g, 10 g, 25 g, 100 g, 500 g, 1 kg or customized