GLYCOL CHITOSAN manufacturers
- Glycol chitosan
-
- $40.00
-
2026-04-20
- CAS:123938-86-3
- Purity: 60.00%
- Supply Ability: 10g
- Glycol chitosan
-
- $40.00
-
2026-04-20
- CAS:123938-86-3
- Purity: 60.00%
- Supply Ability: 10g
- GLYCOL CHITOSAN
-
- $1.00
-
2020-01-10
- CAS:123938-86-3
- Min. Order: 1g
- Purity: 99.0%
- Supply Ability: 100kg
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| | GLYCOL CHITOSAN Basic information |
| Product Name: | GLYCOL CHITOSAN | | Synonyms: | HYDROXYETHYL CHITOSAN;Chitosan 6-(2-hydroxyethyl) ether;Glycol Chitosan
DISCONTINUED;Glycol chitosan,inhibit,Inhibitor,Bacterial | | CAS: | 123938-86-3 | | MF: | C24H47N3O16 | | MW: | 633.64048 | | EINECS: | | | Product Categories: | | | Mol File: | 123938-86-3.mol |  |
| | GLYCOL CHITOSAN Chemical Properties |
| storage temp. | -20°C | | form | crystalline | | color | yellow | | InChIKey | RKEUQJJGKWLRQI-UTJVEONNNA-N | | SMILES | O1[C@@H](OC2[C@@H](O)C(N)[C@H](O[C@@H]3[C@@H](O)C(N)[C@H](O)OC3COCCO)OC2COCCO)C(N)[C@H](O)[C@H](O)C1COCCO |&1:1,4,8,10,11,15,33,35,r| |
| WGK Germany | 3 | | Storage Class | 11 - Combustible Solids |
| | GLYCOL CHITOSAN Usage And Synthesis |
| Uses | Glycol chitosan increases membrane permeability and leakage in Glycine max Harosoy 63w cells. | | Synthesis | 1. Chitosan is alkalized with a mixed alkali solution at low temperature.
2. The alkalized chitosan is dispersed in isopropanol and stirred at constant temperature.
3. An isopropanol solution of bromoethanol/ethylene oxide/chloroethanol is added dropwise for hydroxyethylation.
4. Work-up: centrifugation/filtration, dissolution in water, concentration, dialysis to remove salts, and re-concentration.
5. The concentrate is added to ethanol/acetone for precipitation. The solid is filtered and freeze-dried. |
| | GLYCOL CHITOSAN Preparation Products And Raw materials |
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