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POTASSIUM ALGINATE

Product Name
POTASSIUM ALGINATE
Cat.No.
CDF4-0160
Particle Size
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Product Details

Category
Stabilizers and Thickeners
Molecular Formula
C12H16K2O13
CAS Number
9005-36-1
Synonyms
kelmar;kelmarimproved;potassiumpolymannuronate;KF 200S;Kimica Algin K;Kimica Algin K 3;Kimitsu Algin K;Potassium polyalginate
Purity
0.99
Solubility
Potassium alginate is soluble in water, dissolving to form a viscous hydrophilic colloidal solution. It is insoluble in ethanol (95%) and in hydroalcoholic solutions in which the alcohol content is greater than 30% by weight; also insoluble in chloroform, ether, and acids having a pH lower than about 3. When preparing solutions of potassium alginate it is important to ensure proper dispersion of the particles, as poor dispersion will lead to the formation of large lumps of unhydrated powder and significantly extended hydration times.
Molecular Weight (g/mol)
446.44424
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