Graphite Powder Silver

Natural graphite powder refined through elutriation and flotation processes, then chemically purified to achieve up to 99% carbon content. This high-purity formulation delivers consistent performance for fine art applications, technical drawing, and specialized pigment work. Ideal for artists and professionals seeking reliable, premium-grade graphite with minimal impurities.

• Chemical description: Natural graphite, CAS No. 999999-99-4 (natural occuring substance); EINECS 310-127-6
• Lightfastness - thinned: 8 (1 is bad, 8 is best)
• Lightfastness - medium: 8 (1 is bad, 8 is best)
• Lightfastness - concentrated: 8 (1 is bad, 8 is best)
• Suitability: Acrylics, Lime / Fresco, Oil, Tempera, Watercolor / Gouache
• Solubility in water: < 0.001 g/l (20°C)
• Boiling point: 3750°C (sublimation)