Ammonium carbonate
Ammonium carbonate
Ammonium carbonatetej zaum yuav siv tau los ua ib tus neeg sawv cev hauv cov zaub mov txawv, Nws yog qhov ua ntej rau niaj hnub no feem ntau siv ci hmoov.
Nws kuj ua hauj lwm raws li ib tug acidity regulator thiab muaj tus E tooj E503.Nws tuaj yeem hloov nrog cov hmoov ci, tab sis qhov no yuav cuam tshuam rau ob qho tib si saj thiab kev ntxhib los mos ntawm cov khoom tiav.Nws kuj yog siv los ua emetic.
Nws kuj tseem pom muaj nyob rau hauv cov khoom lag luam uas tsis haus luam yeeb, xws li Skoal, thiab nws yog siv rau hauv cov tshuaj aqueous raws li cov duab thaij duab, xws li Eastman Kodak's "Kodak Lens Cleaner."
| Yam khoom | Specification | Cov ntaub ntawv kuaj |
| Qhov tshwm sim | Xim tsis muaj xim semi-pob tshab siv lead ua los yog crystalline hmoov | Tsis muaj xim semi-pob tshab crystal, flaky |
| Nh3% ≥ | 40 | 42 |
| Qhov tseeb ≤ | 5 | 3 |
| Dej tsis sib haum % ≤ | 0.001 ib | 0.0004 |
| Residue ntawm ignition % ≤ | 0.001 ib | 0.0003 |
| Cl% ≤ | 0.0001 | 0.00003 |
| So4% ≤ | 0.0005 | 0.0003 |
| Fe% ≤ | 0.0005 | 0.0003 |
| Cov hlau hnyav (pb) % ≤ | 0.0001 | 0.00001 |
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.
