Sodium Erythorbate, Soda Ash, SLES 70% manufacturer / supplier in China, offering CAS 68585-34-2 Bulk 28% N70 Sodium Lauryl Ether Sulfate 70% SLES for Shampoo Production/Hand Sanitizer/Laundry Detergent/Surfactant/Cleaning Agent/Leather, Pure 99.2% Backing Soda for Cooking Cleaning and Personal Care, Sodium Bicarbonate Scrub for Tough Stains and Grime and so on.