Graphite Powder CAS#:7782-42-5
Powerful Conductive & Lubricating Capacity: Natural or synthetic carbon powder with excellent electrical and thermal conductivity, adjustable particle size and good dispersibility, effective for improving conductivity, anti-friction and high-temperature resistance of finished products.
Excellent Chemical Inertness & Compatibility Property: Chemically stable under normal temperature, compatible with plastic, rubber, paint and coating systems; easy to disperse and prepare different fineness grades for industrial use.
Stable Powder Form for Convenient Transport: Fine black powder with uniform texture, stable under sealed storage, easy to weigh, transport and automatic feeding.
Graphite Powder is a high-demand basic inorganic mineral raw material, with mild dust irritation and wide coverage of industrial application scenarios.
Chemical & Physical Properties
| Property | Value |
|---|---|
| Melting point | Sublimes at 3850±50℃ (decomposes above 3000℃ in air) |
| Density | 1.6~2.2 g/cm³ |
| Storage temp | Sealed dry cool warehouse, strictly isolated from strong oxidants |
| Solubility | Insoluble in water, dilute acid, dilute alkali and organic solvents |
| Form | Fine powder |
| Color | Black, slight metallic luster |
| Odor | Odorless |
| PH Value | 6.0~8.5 (aqueous suspension), neutral |
| Hygroscopicity | Non-hygroscopic |
| Stability | Stable in airtight packaging; reacts with strong oxidants at high temperature |
| EINECS No. | 231-955-3 |
| CAS DataBase Reference | 7782-42-5 |
Safety Information
| Item | Value |
|---|---|
| Hazard Codes | Xi |
| Risk Statements | R36 |
| Safety Statements | S22; S26 |
| UN Number | Not regulated |
| Hazard Class | Not dangerous goods |
| Packing Group | Not applicable |
| Flammability | Non-flammable |
| HS Code | 25041000 |
Main applications: Lithium battery anode material, solid lubricant, conductive filler for plastic/rubber/coating, refractory material, metallurgical carburant, carbon brush, brake pad, sealing gasket, expanded graphite raw material.
