Soda Ash, Ascorbic Acid, Sodium Bicarbonate manufacturer / supplier in China, offering Food Grade Additive Thickener Competitive Price CAS: 9005-38-3 Sodium Alginate Gel, Food Additives High Viscosity 9005-38-3 Sodium Alginate Thickener, Supply 95%Min. P-Toluene Sulfonic Acid Monohydrate and so on.