71238

Alginic acid sodium salt from brown algae

BioReagent, suitable for immobilization of micro-organisms

• Sinonimo/i: Algin, Sodium alginate
• Numero CAS: 9005-38-3
• Numero MDL: MFCD00081310
• Codice UNSPSC: 12352201
• NACRES: NA.25

Proprietà

• Origine biologica: algae (brown)
• Livello qualitativo: 100
• Nome Commerciale: BioReagent
• Stato: powder
• Residuo alla calcinazione: ≤30%
• Perdita: ≤15% loss on drying
• Colore: white to light beige
• pH: 6.0-8.0 (10 mg/mL in H₂O)
• Compatibilità: in accordance for gelation test; suitable for immobilization of micro-organisms
• Temperatura di conservazione: room temp
• Stringa SMILE: [Na+].[O-]C(=O)C1O[C@H]([C@H]([C@H]([C@@H]1O)O)O)O
• InChI: 1S/C6H10O7.Na/c7-1-2(8)4(5(10)11)13-6(12)3(1)9;/h1-4,6-9,12H,(H,10,11);/q;+1/p-1/t1-,2-,3-,4?,6+;/m0./s1; MSXHSNHNTORCAW-MPGIDXPLSA-M

Descrizione

Applicazioni

Alginate, a colloidal polyuronic acid structural molecule capable of gelation, 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.

Altre note

A straight-chain, hydrophilic, colloidal, polyuronic acid composed of guluronic and mannuronic acid residues.

To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Immobilization of cells[1][2]; or enzymes[3]; the alginate matrix can be liquefied by the addition of a chelating agent, making possible the recovery of developing colonies without affecting their continued growth[4].

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)