I-Antimony ingot uhlobo lwensimbi esindayo engenansimbi, eqinile futhi ecwebezelayo yesiliva emhlophe. Kunezinhlobo ezimbili ze-allotropes, uhlobo oluphuzi luzinzile kuma-degrees angu-90, kanti uhlobo lwensimbi luhlobo oluzinzile lwe-antimony.
Iphuzu lokuncibilika lingu-630 ℃, ukuminyana okungu-6.62g/cm3, ukuqhutshwa kokushisa okungekuhle.
Isisindo esiphelele se-ingot ngayinye: 22 ± 3kg, ubukhulu: 21 × 21 Ngaphansi: 17 × 17 Ukuphakama: 9 cm, kupakishwe emabhokisini okhuni, enesisindo esiphelele esingu-1000 ± 50 kg ngebhokisi ngalinye;
| Ibanga | Okuqukethwe kokungcola ≤ |
| As | Fe | S | Cu | Se | Pb | Bi | Cd | Isiyonke |
| 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 |