I-Antimony ingot luhlobo lwesinyithi esinzima esingenasinyithi, isilivere ecwebezelayo nekhazimlayo. Kukho ii-allotropes ezimbini, uhlobo olutyheli luzinzile kumaqondo obushushu angaphantsi kwama-90 degrees, kwaye uhlobo lwesinyithi luhlobo oluzinzileyo lwe-antimony.
Iqondo lokunyibilika yi-630 ℃, uxinano yi-6.62g/cm3, ubushushu abuhambi kakuhle.
Ubunzima obupheleleyo be-ingot nganye: 22 ± 3kg, ubukhulu: 21 × 21 Ezantsi: 17 × 17 Ukuphakama: 9 cm, ipakishwe kwiibhokisi zomthi, enobunzima obupheleleyo be-1000 ± 50 kg ngebhokisi nganye;
| Ibanga | Umxholo wokungcola ≤ |
| As | Fe | S | Cu | Se | Pb | Bi | Cd | Isimbuku |
| I-Sb99.90 | 0.010 | 0.015 | 0.040 | 0.0050 | 0.0010 | 0.010 | 0.0010 | 0.0005 | 0.10 |
| I-Sb99.70 | 0.050 | 0.020 | 0.040 | 0.010 | 0.0030 | 0.150 | 0.0030 | 0.0010 | 0.30 |
| I-Sb99.65 | 0.100 | 0.030 | 0.060 | 0.050 | — | 0.300 | — | — | 0.35 |
| I-Sb99.50 | 0.150 | 0.050 | 0.080 | 0.080 | — | — | — | — | 0.50 |