Kub muag Khoom noj khoom haus qib potassium sorbate nqi
Potassium Sorbate
Potassium sorbate, dawb mus rau lub teeb daj scaly muaju, siv lead ua los yog siv lead ua hmoov, tsis muaj ntxhiab los yog tsw ntxhiab me ntsis, nws nquag nqus dej noo, oxidative decomposition thiab discoloration thaum raug huab cua ntev.Yooj yim soluble hauv dej, soluble hauv propylene glycol thiab ethanol.Nws feem ntau yog siv los ua cov tshuaj tua kab mob, uas rhuav tshem ntau lub tshuab enzyme los ntawm kev sib txuas nrog sulfhydryl pawg ntawm microbial enzyme system.Nws cov tshuaj toxicity tsawg dua li lwm cov tshuaj preservatives thiab tam sim no siv dav.Potassium sorbate tuaj yeem ua tiav nws cov tshuaj tua kab mob hauv cov kua qaub nruab nrab, thiab muaj cov tshuaj tua kab mob me me raws li qhov nruab nrab.
Raws li cov khoom noj muaj kuab lom tsawg tshaj plaws, cov poov tshuaj sorbate feem ntau yog siv rau hauv cov khoom noj thiab cov khoom noj khoom haus, nrog rau cov tshuaj pleev ib ce, luam yeeb, resins, fragrances, thiab roj hmab industries.Txawm li cas los xij, nws yog feem ntau siv hauv kev khaws khoom noj thiab pub.
| Yam khoom | Txuj |
| Assay | 98.0% -101.0% |
| Kev txheeb xyuas | Ua raws |
| Kev qhia A+B | Passes Test |
| Alkalinity (K2CO3) | ≤ 1.0% |
| Acidity (raws li Sorbic Acid) | ≤ 1.0% |
| Aldehyde (raws li Formaldehyde) | ≤0.1% |
| Lead (Pb) | ≤ 2mg / Kg |
| Heavy Metals (Pb) | ≤ 10mg / Kg |
| Mercury (Hg) | ≤1mg / Kg |
| Arsenic (As) | ≤ 2mg / Kg |
| Poob Thaum Qhuav | ≤ 1.0% |
| Organic Volatile Impurities | Ua tau raws li qhov yuav tsum tau ua |
| Residual Solvents | Ua tau raws li qhov yuav tsum tau ua
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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.
