... grade 3.Factory price 4.prompt delivery CMC texitle gradecharacters:Molecular Formula: C6H7O2(OH)2OC2COONaCAS No.: 9004-32-42.Specification: ... a thickener, suspending agent, binder, protective colloid, etc.4.Packing: 25kg/pp bagService we can provide:1.Mixed ... for 3 years.3.Prompt shipment with professional documents.4.Packing as your request,with photo before shipmentany question ...