Sodium alginate, off-white powder, medium viscosity

Supplier: MP Biomedicals

Synonyms: Alginic acid sodium salt, Algin

0215472480 0215472483 0215472490 0215472491
ICNA0215472480EA 126 SGD
ICNA0215472480 ICNA0215472483 ICNA0215472490 ICNA0215472491
Sodium alginate, off-white powder, medium viscosity
Sodium alginate

Alginate, a colloidal polyuronic acid structural molecule capable of gelation, is used in the preparation of colloidal structures such as gels, biofilms, beads, nanoparticles, and microcapsules suitable for applications that range from gel based separation technologies to drug delivery and cell preservation.


Alginic acid sodium salt has been used in the flocculation of solids in water treatment; as sizing agent; thickener; emulsion stabiliser; and a suspending agent. It is used in the preparation of colloidal biodegradable structures such as gels, biofilms, beads, nanoparticles, and microcapsules suitable for applications that range from gel based separation technologies to drug delivery and cell preservation.


It has been used in the flocculation of solids in water treatment; as sizing agent; thickener; emulsion stabilizer; and a suspending agent. It is used in the preparation of colloidal biodegradable structures such as gels, biofilms, beads, nanoparticles, and microcapsules suitable for applications that range from gel based separation technologies to drug delivery and cell preservation.

Storage Temperature: Ambient
MDL Number: MFCD00081310
CAS Number: 9005-38-3

Order Now

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR