"Tthatnak, riantuannak, tthatnak le tthanchonak" timi ruahnak kha zulh in, atu cu ramchung le ramleng thil cawtu hna sin in zumhnak le thangthatnak kan hmuh cang, China Sodium Hydrosulfide/Hydrosulphide 70% Nahs cu zuamnak man he, Atu cu a ttha bikmi a phichuak pali kan ngei cang. Kan thilri pawl cu Tuluk ram lawng si loin ramkip chawlehnak ah an zuar bikmi an si.
"Tthatnak, riantuannak, tthatnak le tthanchonak" timi ruahnak kha zulh in, atu cu ramchung le ramleng thil cawtu hna sin in zumhnak le thangthatnak kan hmuh cangChina CAS No.: 16721-80-5 le Industrial Grade, Caan tha kan in pek khawh lai ti kan zumh i na caah man a ngeimi chawlehnak hawikom kan si lai. A rauh hlan ah nangmah he riantuan tti ding in kan i ruahchan. Kan hmanmi thilri phun kong tam deuh in hngalh asiloah na halmi he atu ah direct in pehtlaihnak tuah. Zeitik caan paoh ah pehtlaihnak tuah khawh a si!
| NaHS,% | Min 70 |
| Na2S,% | A tam bik 30 |
| Fe,ppm | A tam bik 15 |
"Tthatnak, riantuannak, tthatnak le tthanchonak" timi ruahnak kha zulh in, atu cu ramchung le ramleng thil cawtu hna sin in zumhnak le thangthatnak kan hmuh cang, China Sodium Hydrosulfide/Hydrosulphide 70% Nahs cu zuamnak man he, Atu cu a ttha bikmi a phichuak pali kan ngei cang. Kan thilri pawl cu Tuluk ram lawng si loin ramkip chawlehnak ah an zuar bikmi an si.
Tuluk a phan tharmiChina CAS No.: 16721-80-5 le Industrial Grade, Caan tha kan in pek khawh lai ti kan zumh i na caah man a ngeimi chawlehnak hawikom kan si lai. A rauh hlan ah nangmah he riantuan tti ding in kan i ruahchan. Kan hmanmi thilri phun kong tam deuh in hngalh asiloah na halmi he atu ah direct in pehtlaihnak tuah. Zeitik caan paoh ah pehtlaihnak tuah khawh a si!