seaweed fertilizer with sdoium alginate certifications:ISO and GB loading port:as appointment in china payment:T/T or L/C Detailed Product Descriptionsodium alginate for seaweed fertilizer 1.food industry: as thickener , emulsion, stabilizer, gelling agent, well used for Ice cream, beverage, sala, pudding, jam, noodle, form food and health food.2.pharmaceutical industry: dental impression ...