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Merck
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Key Documents

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A2033

Sigma-Aldrich

Ácido algínico sodium salt from brown algae

Medium viscosity

Sinónimos:

Algin, Alginato de sodio

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About This Item

Número de CAS:
9005-38-3
MDL number:
MFCD00081310
UNSPSC Code:
12352201
NACRES:
NA.25

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

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Categorías relacionadas

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

Un ácido poliurónico, coloidal, hidrófilo, de cadena recta compuesto por residuos de ácido glucurónico y manurónico.
To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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