Teb chaws Europe style rau Tuam Tshoj Dej Soluble Chitosan CAS 9012-76-4 90% Chitosan
Kev mob siab rau kev tswj hwm nruj thiab kev xav zoo rau cov neeg siv khoom, peb cov neeg ua haujlwm paub txog ib txwm muaj los tham txog koj cov kev xav tau thiab ua kom cov neeg siv khoom txaus siab rau Europe style rau Tuam Tshoj Dej Soluble Chitosan CAS 9012-76-4 90% Chitosan, Kev txhim kho tsis tu ncua thiab siv zog. rau 0% tsis txaus yog peb ob txoj cai zoo. Yog tias koj xav tau dab tsi, tsis txhob yig hu rau peb.
Kev mob siab rau kev tswj hwm nruj thiab kev xav zoo rau cov neeg siv khoom, peb cov neeg ua haujlwm paub txog ib txwm muaj los tham txog koj cov kev xav tau thiab ua kom tag nrho cov neeg siv khoom txaus siab rauTuam Tshoj Chitosan, Chitosan hmoov, Peb cov khoom lag luam muaj nqis txog 8 lab daus las, koj tuaj yeem nrhiav cov khoom sib tw hauv lub sijhawm luv luv. Peb lub tuam txhab tsis yog koj tus khub hauv kev lag luam nkaus xwb, tab sis kuj yog peb lub tuam txhab yog koj tus pab cuam hauv lub tuam txhab tom ntej.
Cov neeg siv tshuaj xyuas
Chitosan qauv
Lub npe tshuaj: β-(1 → 4)-2-amino-2-deoxy-D-glucose
Cov mis mos glycan: (C6H11NO4)n
Molecular Luj ntawm chitosan: Chitosan yog cov khoom sib xyaw molecular hnyav, thiab qhov hnyav molecular ntawm chav tsev yog 161.2
Chitosan CAS Code: 9012-76-4
Specification
Specification | Txuj | ||
Deacetylation degree | ≥75% | ≥85% | ≥90% |
Tus nqi PH (1% 25 °) | 7.0-8.5 Nws | 7.0-8.0 Nws | 7.0-8.5 Nws |
Moisture | ≤ 10.0% | ≤ 10.0% | ≤ 10.0% |
Tshauv | ≤ 0.5% | ≤ 1.5% | ≤ 1.0% |
viscosity (1% AC, 1% Chitosan, 20 ℃) | ≥800 mpa·s | > 30 mpa·s | 10 ~ 200 mpa·s |
Hnyav Hlau | ≤10ppm | ≤10ppm | ≤ 0.001% |
Arsenic | ≤0.5ppm | ≤0.5ppm | ≤ 1 ppm |
Mesh Loj | 80 mesh | 80 mesh | 80 mesh |
Kev ceev ceev | ≥0.3g / ml | ≥0.3g / ml | ≥0.3g / ml |
Tag nrho Aerobic Microbial suav | ≤2000cfu / g | ≤2000cfu / g | ≤1000cfu / g |
E-Coli | Tsis zoo | Tsis zoo | Tsis zoo |
Salmonella | Tsis zoo | Tsis zoo | Tsis zoo |
Daim ntawv thov teb
Pob
1.Powder: 25kg / nruas.
2. 1-5mm me me: 10kg / woven hnab.
Kev mob siab rau kev tswj hwm nruj thiab kev xav zoo rau cov neeg siv khoom, peb cov neeg ua haujlwm paub txog ib txwm muaj los tham txog koj cov kev xav tau thiab ua kom cov neeg siv khoom txaus siab rau Europe style rau Tuam Tshoj Dej Soluble Chitosan CAS 9012-76-4 90% Chitosan, Kev txhim kho tsis tu ncua thiab siv zog. rau 0% tsis txaus yog peb ob txoj cai zoo. Yog tias koj xav tau dab tsi, tsis txhob yig hu rau peb.
Teb chaws Europe style rauTuam Tshoj Chitosan, Chitosan hmoov, Chitosan Nyiv
chitosan nceb
chitosan oligomer
chitosan scd
chitosan txiag
chitosan granules
chitosan txheej
Chitosan flüssigkeit
kev lag luam chitosan
Kev ua liaj ua teb chitosan
oligo chitosan
chitosan tshuaj tua kab mob
chitosan zaub
chitosan daim ntawv
Chitosan nanofiber, Chitin Chitosan,
, Peb cov khoom lag luam muaj nuj nqis 8 lab daus las, koj tuaj yeem nrhiav cov khoom sib tw hauv lub sijhawm luv luv. Peb lub tuam txhab tsis yog koj tus khub hauv kev lag luam nkaus xwb, tab sis kuj yog peb lub tuam txhab yog koj tus pab cuam hauv lub tuam txhab tom ntej.