Nqe Sheet rau Tuam Tshoj Hoobkas Khoom Zoo Zoo Carboxymethyl Chitosan CAS 83512-85-0 CMC nrog tus nqi qis tshaj
Fast thiab superior quotations, paub advisers los pab koj xaiv txoj kev daws teeb meem uas haum rau tag nrho koj cov kev xav tau, ib lub sij hawm luv luv, lub luag hauj lwm zoo tuav thiab cov khoom tshwj xeeb thiab cov kev pab cuam rau them thiab shipping affairs rau nqe Sheet rau Tuam Tshoj Hoobkas Supply zoo tshaj plawsCarboxymethyl ChitosanCAS 83512-85-0 CMC nrog tus nqi qis tshaj, Kev ncaj ncees yog peb lub hauv paus ntsiab lus, kev lag luam kws tshaj lij yog peb qhov ua tau zoo, kev txhawb nqa yog peb lub hom phiaj, thiab cov neeg siv khoom ua tiav yog peb lub neej yav tom ntej!
Cov lus hais nrawm thiab zoo dua, paub cov kws pab tswv yim los pab koj xaiv qhov kev daws teeb meem uas haum rau txhua yam koj xav tau, lub sijhawm luv luv, lub luag haujlwm zoo thiab cov khoom tshwj xeeb thiab cov kev pabcuam rau kev them nqi thiab kev xa khoom rauCarboxymethyl Chitosan, CAS Nr .: 83512-85-0, Yog hais tias ib yam khoom meed koj xav tau, xyuas kom meej tias koj xav tiv tauj peb.Peb paub tseeb tias koj qhov kev nug lossis kev xav tau yuav tau txais kev saib xyuas sai, cov khoom zoo, tus nqi nyiam thiab pheej yig freight.Zoo siab txais tos cov phooj ywg thoob plaws lub ntiaj teb los hu lossis tuaj xyuas, sib tham txog kev koom tes rau yav tom ntej zoo dua!
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.
Fast thiab superior quotations, paub advisers los pab koj xaiv txoj kev daws teeb meem uas haum rau tag nrho koj cov kev xav tau, ib lub sij hawm luv luv, lub luag hauj lwm zoo tuav thiab cov khoom tshwj xeeb thiab cov kev pab cuam rau them thiab shipping affairs rau nqe Sheet rau Tuam Tshoj Hoobkas Supply zoo tshaj plawsCarboxymethyl ChitosanCAS 83512-85-0 CMC nrog tus nqi qis tshaj, Kev ncaj ncees yog peb lub hauv paus ntsiab lus, kev lag luam kws tshaj lij yog peb qhov ua tau zoo, kev txhawb nqa yog peb lub hom phiaj, thiab cov neeg siv khoom ua tiav yog peb lub neej yav tom ntej!
Daim ntawv nqe rauCAS Nr .: 83512-85-0, Carboxymethyl Chitosan, Yog tias ib yam khoom meed koj xav tau, nco ntsoov tiv tauj peb.Peb paub tseeb tias koj qhov kev nug lossis kev xav tau yuav tau txais kev saib xyuas sai, cov khoom zoo, tus nqi nyiam thiab pheej yig freight.Zoo siab txais tos cov phooj ywg thoob plaws lub ntiaj teb los hu lossis tuaj xyuas, sib tham txog kev koom tes rau yav tom ntej zoo dua!
