Sodium Acetate
Sodium acetate yog siv nyob rau hauv kev lag luam kws tshuaj, raws li ib tug tsis nyob rau hauv lub photographic kev lag luam thiab raws li ib tug ntxiv rau cov tsiaj pub kom cov mis nyuj muaj roj ntau lawm.Nws kuj tseem siv rau hauv kev tsim cov khoom siv zas, ua cov khoom siv hluav taws xob polymerization, ua cov khoom siv hluav taws xob, ua cov tshuaj tsw qab, thiab hauv kev tsim cov hydroxyl oxides, uas yog siv los ua cov extractants hauv hydrometallurgy.
Sodium Acetate Trihydrate
Qib zaub mov
| Cov khoom | Cov qauv |
| Kev ntsuas % | 58.0-60.0% |
| Qhov tseeb | Ua raws |
| PH | 7.5-9.0 Nws |
| Chloride | ≤ 0.0025% |
| Sulfate | ≤ 0.005% |
| Hlau | ≤ 0.0003% |
| Hnyav Hlau | ≤ 0.001% |
Sodium Acetate Anhydrate
Qib zaub mov
| Assay (Dried substance) | 99.0–101.0% |
| Poob rau ziab (120 ℃) | ≤ 1.0% |
| PH (20 ℃ 1%) | 8.0-9.5 Nws |
| Insoluble teeb meem | ≤ 0.05% |
| Alkalinity (raws li NaOH) | ≤ 0.2% |
| Heavy Metals (raws li Pb) | ≤10ppm |
| Lead (Pb) | ≤ 5ppm |
| Arsenic (As) | ≤ 3ppm |
| Mercury (Hg) | ≤1ppm |
| Txo cov tshuaj | ≤1000ppm |
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.
