... additive,buffer agent... 4.MOQ:5MT Sodium dihydrogen phosphate anhydrous 1.Properties White or colorless free-flowing crystals,effloresscent ... 04Water insoluble %≤0.10.15Sulfate,as SO4 %≤ 0.056Chloride, as Cl %≤ 0.0147Frioride,as F %≤ 0.0058Heavy metal,as pb %≤ 0.0019Arsenic,as ... As %≤ 0.0003We are the ...