A2301912
Chitosan , High viscosity,> 400MPA.S , 9012-76-4
Synonym(s):
2-Amino-2-deoxy-(1→4)-β-D -glucopyranan;Deacetylated chitin;Poly(D -glucosamine);Poly-(1,4-β-D -glucopyranosamine)
CAS NO.：9012-76-4
Empirical Formula: C6H11NO4X2
Molecular Weight: 161.16
MDL number: MFCD00161512
EINECS: 618-480-0
| Pack Size | Price | Stock | Quantity |
| 25G | RMB52.00 | In Stock |
|
| 100G | RMB120.80 | In Stock |
|
| 500G | RMB388.00 | In Stock |
|
| 1kg | RMB648.80 | In Stock |
|
| 2.5kg | RMB1454.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 102.5 °C |
| Density | 1 g/cm3 |
| bulk density | 0.15-0.3g/cm3 |
| storage temp. | 2-8°C |
| solubility | dilute aqueous acid (pH <6.5).: soluble |
| form | (Coarse ground flakes and powder) |
| color | White to Off-white |
| Odor | Odorless |
| biological source | shrimp shells |
| Water Solubility | H2O: insoluble organic solvents: insoluble |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| LogP | -11.706 (est) |
| CAS DataBase Reference | 9012-76-4 |
| EPA Substance Registry System | Chitosan (9012-76-4) |
Description and Uses
Ideal for wound healing and hemostasis; biosurgery and ophthalmology; scaffold and cell therapy; and drug delivery and vaccines
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335-H400 |
| Precautionary statements | P261-P280-P271 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 24/25-36-26 |
| WGK Germany | - |
| RTECS | FM6300000 |
| F | 3 |
| TSCA | Yes |
| HS Code | 39139000 |
