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Sodium Acid Pyrophosphate
Packing: 25kg woven bagVolume/ 20FCL: 22MTPayment term: L/C at sight or T/T (30% T/T in advance, 70% against the copy of B/L).Specification: food gradeAssay (as Na4P2O7 )% ≥ 95 Min.PH Value : 3.5 - 4.5Water Insoluble matter % ≤ 1.0 Max.F 0.005% Max.Heavy metals (as Pb): 0.002% Max.As : 0.0003% Max.Sodium Acid Pyrophosphate Na2H2P2O7 food grade manufactuer sales