Zoo zoo CAS 9012-76-4 chitosan hmoov rau ntawv txheej
Peb lub hom phiaj yog ua kom txaus siab rau peb cov neeg siv khoom los ntawm kev muab cov kev pabcuam kub, tus nqi zoo thiab zoo rau Zoo Zoo CAS 9012-76-4chitosan hmoov rau ntawv txheej, Peb zoo siab heev nrog lub npe zoo heev los ntawm peb cov neeg yuav khoom rau peb cov khoom ' trustworthy zoo.
Peb lub hom phiaj yog ua kom txaus siab rau peb cov neeg siv khoom los ntawm kev muab cov kev pabcuam kub, tus nqi zoo thiab zoo rauchitosan hmoov rau ntawv txheej, Peb cov khoom tau yeej lub koob npe nrov ntawm txhua lub tebchaws muaj feem xyuam. Vim kev tsim peb lub tuam txhab. tam sim no peb tau hais rau peb cov txheej txheem kev tsim kho tshiab ua ke nrog cov txheej txheem kev tswj hwm niaj hnub tam sim no, nyiam kom muaj ntau yam txuj ci hauv kev lag luam no. Peb suav hais tias qhov kev daws teeb meem zoo yog peb tus cwj pwm tseem ceeb tshaj plaws.
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.
Peb lub hom phiaj yog ua kom txaus siab rau peb cov neeg siv khoom los ntawm kev muab cov kev pabcuam kub, Zoo zoo CAS 9012-76-4chitosan hmoov rau ntawv txheej, Peb zoo siab heev nrog lub npe zoo heev los ntawm peb cov neeg yuav khoom rau peb cov khoom ' trustworthy zoo.
Zoo zoo Tuam Tshoj Chitosan thiab Chitosan Powder, Peb cov khoom tau yeej lub koob npe nrov ntawm txhua lub teb chaws. Vim kev tsim peb lub tuam txhab. tam sim no peb tau hais rau peb cov txheej txheem kev tsim kho tshiab ua ke nrog cov txheej txheem kev tswj hwm niaj hnub tam sim no, nyiam kom muaj ntau yam txuj ci hauv kev lag luam no. Peb suav hais tias qhov kev daws teeb meem zoo yog peb tus cwj pwm tseem ceeb tshaj plaws.
