Grade 1
Grade 1 Antimony Ingot
Premium high-purity antimony ingots exceeding Grade 1 specifications. Ideal for high-grade flame retardant compounds, precision alloys, and optical applications where superior purity is essential.
Chemical Analysis
| Element | Symbol | Specification |
|---|---|---|
| Antimony | Sb | 99.85 % min |
| Lead | Pb | 0.05 % max |
| Arsenic | As | 0.05 % max |
| Iron | Fe | 0.01 % max |
| Sulfur | S | 0.02 % max |
| Selenium | Se | 0.005 % max |
| Copper | Cu | 0.005 % max |
Applications
- Premium flame retardant compounds (ATO/Sb₂O₃)
- High-performance lead-antimony alloys
- Optical glass & ceramics
- Catalyst manufacturing
Physical Specifications
- form
- Standard trapezoidal ingots
- weight
- 25 kg ± 0.5 kg per ingot
- dimensions
- Approx. 450 × 100 × 80 mm
- packaging
- Shrink-wrapped, bundled, strapped on wooden pallets. FCL-ready.
- inspection
- Independent SGS pre-shipment inspection at origin
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