Tuam Tshoj Tsawg MOQ rau Txhua Hnub Raw Khoom Siv Tshuaj Purity Degree 99% CAS No. 9012-76-4 Poly (beta-(1, 4)-2-amino-2-deoxy-D-glucose) Poly (beta-(1, 4) )-D-glucosamine) Chitosan manufacturers thiab lwm

Tsawg MOQ rau Txhua Hnub Raw Khoom Siv Tshuaj Purity Degree 99% CAS No. 9012-76-4 Poly (beta-(1, 4)-2-amino-2-deoxy-D-glucose) Poly (beta-(1, 4)) -D-glucosamine) Chitosan

Kev lag luam qib chitosan feem ntau yog tsim los ntawm ntug hiav txwv cws thiab roob ris plhaub.Insoluble hauv dej, soluble hauv dilute acid.

Kev lag luam qib chitosan tuaj yeem muab faib ua: qib high-quality industrial grade thiab general industrial grade. Ntau hom kev lag luam qib khoom yuav muaj qhov sib txawv ntawm qhov zoo thiab tus nqi.

Peb lub tuam txhab tseem tuaj yeem tsim cov ntsuas ntsuas raws li kev siv sib txawv. Cov neeg siv tuaj yeem xaiv cov khoom los ntawm lawv tus kheej, lossis pom zoo cov khoom los ntawm peb lub tuam txhab los xyuas kom meej tias cov khoom ua tiav cov txiaj ntsig xav tau.

Tau txais cov qauv dawb

Product Detail

Khoom cim npe

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.

包装图
包装图 2
包装 3

Tsuas yog hais txog txhua tus tswv cuab los ntawm peb cov neeg ua haujlwm tau txais txiaj ntsig loj ua rau muaj txiaj ntsig rau cov neeg siv khoom xav tau thiab kev lag luam kev sib txuas lus rau Tsawg MOQ rau Txhua Hnub Raw Material Tshuaj Purity Degree 99% CAS No. 9012-76-4 Poly (beta-(1, 4)-2-amino -2-deoxy-D-glucose) Poly (beta-(1, 4)-D-glucosamine) Chitosan, Peb lub hom phiaj yog los pab cov neeg siv khoom paub lawv lub hom phiaj. Peb tau tsim cov kev ua haujlwm zoo kom ua tiav qhov kev yeej-yeej qhov xwm txheej thiab zoo siab tos txais koj los twv yuav raug hu rau peb.
Tsawg MOQ rauTuam Tshoj Chitosan thiab CAS No. 9012-76-4, Peb ib txwm hais rau lub hauv paus ntsiab lus ntawm "Zoo thiab kev pabcuam yog lub neej ntawm cov khoom". Txog tam sim no, peb cov kev daws teeb meem tau raug xa tawm mus rau ntau dua 20 lub teb chaws raws li peb cov kev tswj hwm nruj thiab kev pabcuam siab.
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