Sodium Hexametaphosphate, Sodium Tripolyphosphate, Sodium Pyrophosphate manufacturer / supplier in China, offering Sodium Hexametaphosphate 10124-56-8 as a Soft Water Detergent, Cement Hardening Agent, EDTA 4na CAS 13235-36-4 Used in Detergent, China Supplier High-Quality Carbon Black for Rubber Applications N990 and so on.
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