Details
Product name： Guar gum
CAS： 9000-30-0
MF： C10H14N5Na2O12P3
MW： 535.145283
EINECS： 232-536-8
Appearance： white to light yellow powder
Specification
| Item | Value |
| Melting point | >220°C |
| Solubility | When dissolved in water, it produces a slime of variable viscosity that is nearly insoluble in ethanol (96%) |
Packing
| 25KG/DRUM
|
Application
1. Biological immobilization carrier material: Guar gum can be used to prepare immobilized tyrosinase biofilms.
2. Application in the field of controlled drug release: Guar gum is a natural galactomannan polymer that is only degraded by bacteria in the colon. It is an important candidate material for colon-targeted drug release carriers. Chemicalbook However, its high water solubility The sex and swelling properties lead to the release of the drug in the stomach, which limits its application.
3. Application in fishery and environmental protection: Guar gum is added to feed as a binder to significantly enhance the particle stability and mechanical strength of fish feces, facilitate timely cleaning of feces, and reduce the harm to fish populations.
Storage
Hygroscopic, -20°C Freezer, Under inert atmosphere
