Sigma-Aldrich W201582 Sodium alginate 5 kg
Marka
Stok Kodu
LB.SA.W201502-5KG
| Sigma-Aldrich W201582 Sodium alginate 5 kg |
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Synonym(s): Alginic acid sodium salt from brown algae, Algin, Sodium alginate
CAS Number: 9005-38-3
FEMA Number: 2015
MDL number: MFCD00081310
E Number: E 401
NACRES: NA.21 |
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PROPERTIES
biological source synthetic
Quality Level 400
grade Halal
reg. compliance
FDA 21 CFR 117
FDA 21 CFR 150.161
FDA 21 CFR 173.310
application(s) flavors and fragrances
Documentation see Safety & Documentation for available documents
food allergen no known allergens
Organoleptic odorless
DESCRIPTION
General description
Sodium alginate is the sodium salt of alginic acid, a natural polysaccharide found in brown algae.[1] It is generally used as a stabilizer and thickener in the food industry.[2] Sodium alginate may undergo cross-linking in the presence of divalent cations such as Ca2+ to form biodegradable stable gels, which finds applications as a material for cell encapsulation and immobilization.[3]
Application
Sodium alginate can be used to prepare:
- Cationized casein-based polyelectrolyte complex for fragrance-controlled release applications.[4]
- Apple aroma microcapsules for cosmetic applications.[5]
Packaging
1 kg in poly bottle
5 kg in poly drum
Other Notes
A straight-chain, hydrophilic, colloidal, polyuronic acid composed of glucuronic and mannuronic acid residues. |
