Tuam Tshoj Chitosan hmoov Analytical purity Hoobkas Nqe Zoo Chitosan CAS 9012-76-4
Peb lub koom haum insists tag nrho raws li txoj cai zoo ntawm "cov khoom zoo yog lub hauv paus ntawm kev ua lag luam ciaj sia; buyer gratification yog lub staring point thiab xaus ntawm ib tug lag luam; persistent kev txhim kho yog nyob mus ib txhis nrhiav neeg ua hauj lwm" raws li zoo raws li lub hom phiaj ntawm "reputation 1st, buyer thawj" rau zoo heev Tuam Tshoj.chitosan hmoov tsom xam purityLub Hoobkas Nqe Zoo Chitosan CAS 9012-76-4, Peb tam sim no muaj ntau tshaj 20 xyoo dhau los nrog kev lag luam no, thiab peb cov txiaj ntsig tau zoo kawg nkaus. Peb tuaj yeem muab cov kev daws teeb meem tshwj xeeb tshaj plaws rau koj kom tau raws li koj cov khoom xav tau. Txhua yam teeb meem, tshwm rau peb!
Peb lub koom haum insists tag nrho raws li txoj cai zoo ntawm "cov khoom zoo yog lub hauv paus ntawm kev ua lag luam ciaj sia; buyer gratification yog lub staring point thiab xaus ntawm ib tug lag luam; persistent kev txhim kho yog nyob mus ib txhis nrhiav neeg ua hauj lwm" raws li zoo raws li lub hom phiaj ntawm "reputation 1st, buyer thawj" rauchitosan hmoov tsom xam purity, chitosan pulver, Yuav tsum ib yam ntawm cov khoom no yuav txaus siab rau koj, koj yuav tsum qhia rau peb paub. Peb yuav txaus siab muab cov lus hais rau koj ntawm qhov tau txais cov ncauj lus kom ntxaws specifications. Peb tau txais peb cov kws paub txog R & D enginners kom tau raws li ib qho ntawm ib qho kev xav tau, Peb zoo siab tos txais koj cov lus nug sai' thiab vam tias yuav muaj sijhawm los ua haujlwm nrog koj yav tom ntej. Txais tos mus saib peb lub tuam txhab.
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.
Peb lub koom haum insists tag nrho raws li txoj cai zoo ntawm "cov khoom zoo yog lub hauv paus ntawm kev ua lag luam ciaj sia; buyer gratification yog lub staring point thiab xaus ntawm kev lag luam; persistent kev txhim kho yog nyob mus ib txhis nrhiav neeg ua hauj lwm" raws li zoo raws li lub hom phiaj ntawm "reputation 1st, buyer thawj" rau zoo heev Tuam Tshoj Hoobkas nqi High Quality Chitosan CAS 9012-7 xyoo ntau tshaj qhov kev lag luam no, peb muaj ntau tshaj li ntawm 9012-7. peb cov txiaj ntsig tau zoo kawg nkaus. Peb tuaj yeem muab cov kev daws teeb meem tshwj xeeb tshaj plaws rau koj kom tau raws li koj cov khoom xav tau. Txhua yam teeb meem, tshwm rau peb!
Zoo heev Tuam Tshoj cleanwater Khoom noj khoom haus Additive,chitosan pulver,chitosan hmoov tsom xam purity, Yuav tsum ib yam ntawm cov khoom no yuav txaus siab rau koj, koj yuav tsum qhia rau peb paub. Peb yuav txaus siab muab cov lus hais rau koj ntawm qhov tau txais cov ncauj lus kom ntxaws specifications. Peb tau txais peb cov kws paub txog R & D enginners kom tau raws li ib qho ntawm ib qho kev xav tau, Peb zoo siab tos txais koj cov lus nug sai' thiab vam tias yuav muaj sijhawm los ua haujlwm nrog koj yav tom ntej. Txais tos mus saib peb lub tuam txhab.
