High Quality China tsvina yekuchenesa Factory Supplier 99% Chitosan CAS 9012-76-4 ine Best Price
Inoomerera kune dzidziso "Kutendeseka, kubishaira, bhizinesi, hunyanzvi" kugadzira zvigadzirwa zvitsva nguva dzose. Inotarisa vatengi, kubudirira sekubudirira kwayo. Ngatigadzirirei remangwana rakabudirira ruoko muruoko rwePamusoro Hwepamusoro China mvura yetsvina yekuchenesa Factory Supplier 99% ChitosanCAS 9012-76-4neMutengo Wakanyanya, Zvinhu zvedu zvinogara zvichipihwa kune akawanda Mapoka uye akawanda maFekitori. Zvichakadaro, zvigadzirwa zvedu zvinotengeswa kuUSA, Italy, Singapore, Malaysia, Russia, Poland, pamwe neMiddle East.
Inoomerera kune dzidziso "Kutendeseka, kubishaira, bhizinesi, hunyanzvi" kugadzira zvigadzirwa zvitsva nguva dzose. Inotarisa vatengi, kubudirira sekubudirira kwayo. Ngatikudziridzei ramangwana rakabudirira takabatanaCAS 9012-76-4, China Chitosan, Isu tinoisa mhando yechigadzirwa uye mabhenefiti emutengi kunzvimbo yekutanga. Vatengesi vedu vane ruzivo vanopa nekukurumidza uye kushanda kwakanaka. Boka rekudzora hunhu ita chokwadi chemhando yepamusoro. Isu tinotenda kuti mhando inobva kune zvakadzama. Kana uine zvinodiwa, ngatishandei pamwechete kuti tibudirire.
Chitosan chimiro
Zita remakemikari: β-(1→4) -2-amino-2-deoxy-D-glucose
Glycan formula: (C6H11NO4)n
Molecular huremu hwechitosan: Chitosan isanganiswa yemamorekuru uremu chigadzirwa, uye huremu hwemamorekuru eyuniti i161.2
Chitosan CAS Code: 9012-76-4
Tsanangudzo
| Tsanangudzo | Standard | ||
| Deacetylation Degree | ≥75% | ≥85% | ≥90% |
| PH Kukosha (1%.25°) | 7.0-8.5 | 7.0-8.0 | 7.0-8.5 |
| Unyoro | ≤10.0% | ≤10.0% | ≤10.0% |
| Ash | ≤0.5% | ≤1.5% | ≤1.0% |
| Viscosity (1% AC, 1% Chitosan, 20 ℃) | ≥800 mpa·s | >30 mpa·s | 10 ~ 200 mpa·s |
| Heavy Metal | ≤10 ppm | ≤10 ppm | ≤0.001% |
| Arsenic | ≤0.5 ppm | ≤0.5 ppm | ≤1 ppm |
| Mesh Size | 80 mesh | 80 mesh | 80 mesh |
| Bulk Density | ≥0.3g/ml | ≥0.3g/ml | ≥0.3g/ml |
| Total Aerobic Microbial Count | ≤2000cfu/g | ≤2000cfu/g | ≤1000cfu/g |
| E-Coli | Negative | Negative | Negative |
| Salmonella | Negative | Negative | Negative |
Munda Wekushandisa
Package
1.Upfu: 25kg/drum.
2. 1-5mm chidimbu chidiki: 10kg / bhegi rakarukwa.
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