آلژینیک اسید سدیم سالت (سدیم آلژینات) Alginic acid sodium salt from brown algae A2033-100G SIGMA

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A2033

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Alginic acid sodium salt from brown algae

Medium viscosity

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100 G

€154.00

250 G

€341.00

500 G

€605.00

1 KG

€776.00

Synonym(s):

Algin, Sodium alginate

CAS Number:

9005-38-3

MDL number:

MFCD00081310

UNSPSC Code:

12352201

NACRES:

NA.25

Properties

biological source

algae (brown)

Quality Level

200

form

powder

color

white to brown

viscosity

≥2,000 cP, 2 %(25 °C)(lit.)

solubility

water: 10 mg/mL, slightly hazy to strongly hazy, faintly yellow to yellow

storage temp.

2-8°C

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

InChI key

MSXHSNHNTORCAW-MPGIDXPLSA-M

Description

Application

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.

Other Notes

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.