Sodium Hexametaphosphate, Tetrasodium Pyrophosphate, Sodium Acid Pyrophosphate manufacturer / supplier in China, offering Food Grade Dipotassium Phosphate Anhydrous 98% CAS 7758-11-4, 68% Industrial Grade SHMP Scale Inhibitor Sodium Hexametaphosphate Water Treatment Agent, STPP Sodium Tripolyphosphate 94% Tech Grade CAS No 7758-29-4 for Detergent Products and so on.
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