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Cyanidin 3-sambubioside

PRODUCT DESCRIPTION
Cyanidin 3-O-β-sambubioside is a natural colorant found in elderberries and other fruits and flowers. It is produced from natural sources (extraction processes). The product will release hydrochloric acid in water. The product is hygroscopic.


CHEMICAL DESCRIPTION
The chemical formula is C26H29O15Cl. The molecular weight is 617 g/mol. The product belongs to the anthocyanins, which is a class of natural chemicals belonging to the flavonoids.  It is highly water-soluble and is easily degraded by hydrolysis and /or hydrogenation at temperatures >40°C.


PHYSICAL CHARACTERISTICS
The product shall be dark red /purple in colour, and shall normally be powdered.


COMPOSITION STATEMENT
The product has a purity >97% as detected by high- performance liquid chromatography (HPLC) connected to UV /Vis detector at 280nm and 520nm. The rest is impurities of other anthocyanins, flavonoids or polyphenols.


STORAGE REQUIREMENTS
The product should be kept in darkness and at low temperatures for storage more than a few days (< -5°C).


RESPONSIBILITY
This product is intended for research in chemical laboratories. Only qualified individuals shall be considered treating this product. The purchaser should recognize that the supplier of this product under no circumstances is responsible for the applications of the product in the field of human or animal consumption or tests related to human or animal health. The supplier is not responsible for this product as part of drugs, cosmetics, food additives, products for domestic use or veterinary products. The purchaser is responsible for the use and storage of this product as soon as he receives the product.


STRUCTURE FORMULA

Polyphenols Laboratories AS,  Hanaveien 4-6,  4327 Sandnes, NORWAY - phone: +47 4695 3900 - fax: +47 5167 4150 - mail@polyphenols.no
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