... light yellow powder,soluble in water,available in textile grade,tech grade,food grade. Name: Sodium Alginate Molecular formula: C6H7O6NaCAS NO: ... as thickener agent in textile printing for acid dyes,disperse dyes,direct dyes,pigment dyes,reactive dyes,stabilized azoic dyes ... and vat dyes.as sizing and coating agent in paper industryas sortening ...