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A0682

Alginic acid sodium salt from brown algae

BioReagent, suitable for plant cell culture, low viscosity, powder

Synonym(s):

Algin, Sodium alginate

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About This Item

CAS Number:
9005-38-3
NACRES:
NA.72
UNSPSC Code:
10171502
MDL number:
MFCD00081310
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biological source

algae (brown)

product line

BioReagent

form

powder

technique(s)

cell culture | plant: suitable

viscosity

4-12 cP, 1 % in H2O(25 °C)(lit.)

application(s)

agriculture

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

Application

Alginic acid, alginate, is an anionic polysaccharide distributed widely in the cell walls of brown algae. Alginate is biocompatible and gels in the presence of divalent cations such as calcium making it useful for cell encapsulation and immobilization. Immobilized cells have use in bioproduction and bioremediation processes.

Other Notes

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

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

A0682-100G: + A0682-VAR: + A0682-BULK: + A0682-1KG: + A0682-500G: + A0682-250G:

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