Sodium Alginate is the sodium salt of alginic acid derived from seaweed. It is a high viscosity purified product for use in printing and dyeing in textile processing. In machine printing applications, the recommended stock paste concentration is 3-3.5%, with printing at 3-3.5% solids. Solution viscosity 120cps in soft water at 1% solids to approximately 10,000cps .
Appearance/odor: A yellowish brown powder with a slight characteristic aroma.
Solubility: Cold water soluble in soft water, forming a viscous solution at 1% solids. Viscosity increases as concentration rises.
Specific gravity: 0.6-0.8
PH Value: 6.0-8.0
Ca content: ≤0.3%
Packaging/storage: 55lb (25 kg) woven polypropylene bags. Palletized on request. Store away from moisture, humility and high temperature.
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