Sodium Bicarbonate Solution: Yore mi Sodium Hydrosulfide

Man pii sodium hydrosulfide

Juyike calu ma juloko malu eno i the cik ma tek ma epe ku pii.

Jam NaHS ma pii

Sodium Sulfide nonahydrate (Na2S·9H2O) juyike i pii ma nyen mi yiku13% (w/v) Na2S solution.

I the cing man piny 20°C, 14 g NaHCO₃ jumedo ni 100 mL pa pii eni, ma nyayu nyai man exothermic reaction.

100 mL methanol ju medo (ku gwoko lyethu

I ngei dakika 10, juyiko jamb tedu ne, man juyiko ku 50 mL methanol.

Filtrate utiye ku ≥9 g NaHS man ≤0.6 g Na₂CO3 (~3.5 g NaHS man 0.2 g Na2CO3 pi 100 mL).

Sodium hydrosulfide brand exporter, lembe utiye, dii kany pi nwangu lanyuth ma kony.