Zinc Powder SDS
📄 Zinc Powder SDS PDF download, GHS classification, CAS 7440-66-6, hazard statements, and industrial safety information.
Zinc powder is a fine gray metallic powder used in galvanizing, batteries, pigments, and chemical processes. It is a flammable solid and may form explosive dust-air mixtures, posing fire and explosion risks. It is also hazardous to aquatic environments.
What is Zinc Powder?
- Chemical formula Zn
- Fine gray metallic powder
- Flammable in dust form
- Used in galvanizing, batteries, and industrial applications
Basic Information
| Property | Value | Notes |
|---|---|---|
| Chemical Formula | Zn | Metallic element |
| CAS Number | 7440-66-6 | Unique identifier |
| Appearance | Gray metallic powder | Fine particulate |
| Melting Point | 419.5 °C | |
| UN Number | UN1436 | Flammable solid |
| Classification | Flammable Solid / Environmental Hazard | GHS Category 2 / Aquatic 1 |
| Purity | ≥99% | Typical commercial grade |
GHS Hazard Classification
| Symbol | Classification | Description |
|---|---|---|
| 🔥 | Flammable Solid (Category 2) | Flammable |
| ⚡ | Combustible Dust | Explosion risk in air |
| 🌊 | Hazardous to Aquatic Environment (Category 1) | Very toxic to aquatic life |
Hazard Statements
| Code | Statement |
|---|---|
| H228 | Flammable solid |
| H410 | Very toxic to aquatic life with long lasting effects |
| – | May form combustible dust concentrations |
⚠️ Zinc powder is flammable and may form explosive dust clouds. Avoid ignition sources, static discharge, and environmental release. Use proper ventilation and protective equipment.
SDS Download (English)
📄 [Zinc Powder Safety Data Sheet (SDS) PDF – Sigma-Aldrich]
Click to download the official Zinc Powder SDS PDF provided by Sigma-Aldrich
📄 [Zinc Powder Safety Data Sheet (SDS) PDF – American Elements]
Click to download the official SDS PDF provided by American Elements
📄 [Zinc Powder Safety Data Sheet (SDS) PDF – Carl Roth GmbH]
Click to download the official SDS PDF provided by Carl Roth GmbH
Important Notice
⚠️ This information is provided for reference only.
Regulatory classification and requirements may vary depending on manufacturer and jurisdiction.