Sodium Metabisulphite
Nws yog siv los ua tus neeg sawv cev txo qis.Tsis tas li ntawd, nws yog qhov zoo tshaj plaws rau cov tshuaj dawb ntawm cov zaub fibers thiab textile, rau kev tsim cov kev daws teeb meem, uas yog siv los tsim cov duab thiab cov yeeb yaj kiab, nrog rau kev kho mob ntawm tanning agents hauv dyeing ntawm textiles.SANTE muaj ntau qib sodium metabisulfite. , txhua yam ua tau raws li cov qauv zoo tshaj plaws.Natural tshwm sim
| Yam khoom | Spec. |
| Na2S2O5/% | 97 Min. |
| Cov ntsiab lus hlau /% | 0.005 Max. |
| Dej-insoluble /% | 0.05 Max. |
| Tus nqi PH | 4.0-4.6 |
| Heavy Hlau (as Pb) //% | 0.001 Max. |
| Raws li /% | 0.0002 Max |
Cia: nyob rau hauv qhuav, txias, thiab ntxoov ntxoo nrog thawj ntim, tsis txhob ya raws, khaws cia ntawm chav tsev kub.
Txee lub neejib: 48oy
Pob: hauv25kg / hnab
kev xa khoom:ces
1. Koj cov nqe lus them nqi yog dab tsi?
T / T lossis L / C.
2. Koj lub sijhawm xa khoom yog dab tsi?
Feem ntau peb yuav npaj cov khoom xa tuaj hauv 7-15 hnub.
3. Yuav ua li cas txog kev ntim khoom?
Feem ntau peb muab cov ntim raws li 25 kg / hnab lossis thawv.Tau kawg, yog tias koj muaj cov cai tshwj xeeb rau lawv, peb yuav ua raws li koj.
4. Yuav ua li cas txog qhov siv tau ntawm cov khoom?
Raws li cov khoom koj xaj.
5. Koj muab cov ntaub ntawv dab tsi?
Feem ntau, peb muab Commerical Invoice, Packing List, Bill of loading, COA, Health certificate thiab Origin certificate.Yog tias koj lub lag luam muaj cov kev cai tshwj xeeb, qhia rau peb paub.
6. Qhov chaw nres nkoj yog dab tsi?
Feem ntau yog Shanghai, Qingdao lossis Tianjin.
