Cov kev paub txog kev tswj hwm cov haujlwm nplua nuj heev thiab tus qauv kev pabcuam ib leeg ua rau qhov tseem ceeb ntawm kev sib txuas lus ua lag luam thiab peb nkag siab yooj yim txog koj qhov kev cia siab rau Tus Nqi Sib Tw Sodium Hydrosulphite 88% 90% rau Cov Qauv Dawb Tuam Tshoj Khoom Siv rau Kev Lag Luam Textile 70% Min Sodium Hydrosulfide, Zoo tshaj plaws, lub tuam txhab raws sijhawm thiab tus nqi hnyav, txhua tus yeej peb lub koob meej zoo hauv xxx teb txawm tias muaj kev sib tw thoob ntiaj teb.
Cov kev paub txog kev tswj hwm cov haujlwm nplua nuj heev thiab tus qauv kev pabcuam ib leeg ua rau qhov tseem ceeb ntawm kev sib txuas lus ua lag luam thiab peb nkag siab yooj yim txog koj qhov kev cia siab rauTuam Tshoj Sodium Hydrosulphide thiab 70% Min Sodium Hydrosulphide, Peb tab tom yuav pib theem ob ntawm peb txoj kev npaj txhim kho. Peb lub tuam txhab suav hais tias "tus nqi tsim nyog, lub sijhawm tsim khoom zoo thiab kev pabcuam tom qab muag zoo" ua peb lub hauv paus. Yog tias koj xav paub txog peb cov kev daws teeb meem lossis xav tham txog kev txiav txim siab, nco ntsoov tiv tauj peb. Peb tau tos ntsoov yuav tsim kev sib raug zoo ua lag luam nrog cov neeg siv khoom tshiab thoob plaws ntiaj teb yav tom ntej.
| NaHS,% | Yam tsawg kawg nkaus 70 |
| Na2S,% | Siab tshaj 30 |
| Fe, ppm | Max 15 |
Cov kev paub txog kev tswj hwm cov haujlwm nplua nuj heev thiab tus qauv kev pabcuam ib leeg ua rau qhov tseem ceeb ntawm kev sib txuas lus ua lag luam thiab peb nkag siab yooj yim txog koj qhov kev cia siab rau Tus Nqi Sib Tw Sodium Hydrosulphite 88% 90% rau Cov Qauv Dawb Tuam Tshoj Khoom Siv rau Kev Lag Luam Textile 70% Min Sodium Hydrosulfide, Zoo tshaj plaws, lub tuam txhab raws sijhawm thiab tus nqi hnyav, txhua tus yeej peb lub koob meej zoo hauv xxx teb txawm tias muaj kev sib tw thoob ntiaj teb.
Tus nqi sib tw ruaj khovTuam Tshoj Sodium Hydrosulphide thiab 70% Min Sodium Hydrosulphide, Peb tab tom yuav pib theem ob ntawm peb txoj kev npaj txhim kho. Peb lub tuam txhab suav hais tias "tus nqi tsim nyog, lub sijhawm tsim khoom zoo thiab kev pabcuam tom qab muag zoo" ua peb lub hauv paus. Yog tias koj xav paub txog peb cov kev daws teeb meem lossis xav tham txog kev txiav txim siab, nco ntsoov tiv tauj peb. Peb tau tos ntsoov yuav tsim kev sib raug zoo ua lag luam nrog cov neeg siv khoom tshiab thoob plaws ntiaj teb yav tom ntej.