- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
9012-76-4 Chitosan beta-1,4-Poly-D-glucosamine
Quick Details
- Appearance: Light yellow powder
- Application:Acidity Regulators, Antioxidants, Chewing Gum Bases
- PackAge:25KG/Drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
|
Product name |
Chitosan |
|
CAS |
9012-76-4 |
|
Other names |
Chitosan(200-600mPa.s,0.5%in0.5%AceticAcidat20degC);ChitooligosaccharidChemicalbooke:Chitosanoligomer; Oligochitosan;WatersolubleChitosan;Chito-oligosaccharide(COS) |
|
Molecular Formula |
C6H11NO4X2 |
|
Molecular weight |
161.16 |
|
Apperance |
White to Off-white powder |
|
purity |
≥99% |
Details:
| Item | Specifications | Results |
| Appearance | yellowish powder | Yellowish powder |
| Grade | Industrial grade | Industrial grade |
| Degree of deacetylation | ≥85% | 86.7% |
| Water | ≤10% | 8.2 |
| Ash | ≤2.0% | 1.30% |
| Viscosity(mPa.s) | 20-200 | 40 |
| Arsenic(mg/kg) | <1.0 | 0.4 |
| Lead(mg/kg) | <0.5 | 0.3 |
| Mercury(mg/kg) | ≤0.3 | 0.1 |
| Mesh | - | 80 |
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