Tidzipereka kupatsa makasitomala athu olemekezeka ntchito zaukadaulo kwambiri za Sodium Sulfide Red/Yellow Flakes 60% ya Makampani Opanga Nsalu ndi Raba, Cholinga cha kampani yathu ndikupereka zinthu zabwino kwambiri komanso mayankho abwino kwambiri. Tikuyembekezera kugwira nanu ntchito!
Tidzipereka kupatsa ogula athu olemekezeka ntchito zabwino kwambiri zaukadaulo, zomwe zimatithandiza nthawi zonse kukonza zinthu. Timayesetsa kukonza bwino makasitomala athu kuti tisunge ndalama kwa makasitomala athu. Timayesetsa kukonza zinthu zathu. Sitidzakwaniritsa mwayi wakale wa nthawi ino.













Gawo Loyamba: Zambiri Za Mankhwala
1.1 Dzina la Mankhwala (Chitchaina): Sodium sulfide
1.2 Dzina la Mankhwala (Chingerezi): Sodium sulfide
1.3 Dzina lofanana (Chitchaina): Choujian (Foul base)
1.4 Fomula ya Molekyulu: Na₂S
1.5 Kulemera kwa Mamolekyulu: 78.04