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Alginic acid (from Macrocystis pyrifera (kelp)), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Alginic acid is a high molecular weight linear polymer isolated from seaweed. It is a linear β-1→4-linked polymer of n-mannuronic and L-guluronic acid. It is an acid polysaccharide present in the extracellular matrix of brown algae.

Product Image-27660.296

Sodium alginate, TECHNICAL

Catalog Number: (27660.296)
Supplier: VWR Chemicals
Description: Sodium alginate, TECHNICAL
UOM: 1 * 1 kg

MSDS Certificates


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Alginic acid

Supplier: Thermo Scientific
Description: Alginic acid

MSDS

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Alginic acid

Supplier: Thermo Scientific
Description: Alginic acid

MSDS

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Sodium alginate, low viscosity

Supplier: Thermo Scientific
Description: Sodium alginate, low viscosity

MSDS Certificates

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Sodium alginate, very low viscosity

Supplier: Thermo Scientific
Description: Sodium alginate, very low viscosity

MSDS

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Sodium alginate

Supplier: PanReac AppliChem
Description: Sodium alginate

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Sodium alginate

Supplier: Thermo Scientific
Description: Sodium alginate

MSDS

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Alginic Acid, Reference Standard

Catalog Number: (1012941.)
Supplier: USP
Description: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 100 mg
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Alginic acid

Catalog Number: (MOLEM27060131)
Supplier: Molekula
Description: Alginic acid
UOM: 1 * 500 g

Market Source Item This is a MarketSource item. Additional charges may apply

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Sodium alginate

Catalog Number: (MOLE60689063-1KG)
Supplier: Molekula
Description: Sodium alginate
UOM: 1 * 1 kg

Market Source Item This is a MarketSource item. Additional charges may apply

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Alginic acid, M.W. ~240,000 (from Macrocystis pyrifera (kelp)), off-white powder

Supplier: MP Biomedicals
Description: A straight-chain, hydrophilic, colloidal, polyuronic acid composed primarily of anhydro-β-D-mannuronic acid residues with 1→4 linkage.

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Sodium alginate

Supplier: Spectrum Chemical
Description: Sodium alginate

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Alginic acid

Supplier: Roth Carl
Description: Alginic acid

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Sodium alginate NF

Supplier: Spectrum Chemical
Description: Sodium Alginate, NF is a gum that has no discernible flavor and is used in the food and pharmaceutical industries as an emulsifier and to increase viscosity. All Spectrum Chemical manufactured NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

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Sodium alginate (from Macrocystis pyrifera (kelp)), off-white powder, low viscosity

Supplier: MP Biomedicals
Description: A gelling polysaccharide extracted from giant brown seaweed. It is a straight chain, colloidal, polyuronic acid composed mainly of anhydro-b-D-mannuronic acid residues linked in the 1---->4 position. It has been used in the flocculation of solids in water treatment; as sizing agent; thickener; emulsion stabilizer; and a suspending agent.
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.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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