| No. | Item | Standard Specification | ||||
| 1 | Antimony≥ | 4N5 | 5N | 5N5 | 6N | 7N |
| 99.995% | 99.999% | 99.9995% | 99.9999% | 99.99999% | ||
| 2 | Impurity | PPMwt Max Each | ||||
| Ag | 1.0 | 0.05 | 0.05 | 0.01 | 0.002 | |
| Cu | 1.0 | 0.05 | 0.05 | 0.01 | 0.002 | |
| Mg | 2.0 | 0.20 | 0.20 | 0.05 | 0.005 | |
| Ni | 1.0 | 0.20 | 0.20 | 0.05 | 0.005 | |
| Zn | 5.0 | 0.50 | 0.50 | 0.05 | 0.020 | |
| Fe | 5.0 | 0.50 | 0.50 | 0.05 | 0.020 | |
| Cd | 1.0 | 1.00 | 1.00 | 0.01 | 0.003 | |
| Pb | 10.0 | 0.50 | 0.50 | 0.05 | 0.005 | |
| Bi | 5.0 | 0.20 | 0.20 | 0.02 | 0.001 | |
| Si | 5.0 | 1.00 | 1.00 | 0.10 | - | |
| Mn | 1.0 | 0.05 | 0.50 | 0.01 | 0.001 | |
| Au | 1.0 | 0.20 | 0.20 | 0.05 | 0.020 | |
| As | 5.0 | 1.00 | 0.50 | 0.30 | 0.020 | |
| S | 10.0 | 0.50 | 0.50 | 0.10 | - | |
| Total | 50 | 10 | 5 | 1 | 0.1 | |
| 3 | Size | 3-25mm irregular lump 90% min, D40XL200/D15XLmm rod, 1-6mm shot | ||||
| 4 | Packing | 2kgs is in polyethylene bottle, 20kgs/10 bottles in one carton box | ||||
- Sample Available Upon Request
- Safety Delivery of Goods By Courier/Air/Sea
- COA/COC Quality Management
- Secure & Convenient Packing
- UN Standard Packing Available Upon Request
- Quality Inspection Including XRD/SEM/ICP/GDMS etc
- Full Scope of Trade Terms CPT/FOB/ CFR/CIP By Incoterms 2010
- Flexible Payment Terms T/T D/P L/C Acceptable
- Full Dimensional After-Sale Services
- ISO9001:2015 Certified & Rohs/REACH Regulations Approval
- Non-Disclosure Agreements
- Non-Conflict Mineral Policy
- Regular Environmental Management Review
- Social Responsibility Fulfillment
