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  Phosphates as Food Additives
  Sodium Tetrapolyphosphate
  Sodium Trimetaphosphate
 Sodium Acid pyrophosphate
  MonoSodium Phosphate,     Anhydrous
  Disodium phosphate, anhydrous
  Industrial Grade Phosphates
  Phosphoric acid
  Sodium Hexametaphosphate

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Properties: colorless or nearly colorless, odorless liquid; easily soluble in water or alcohols; freezing point: 21.1C.
Use: Used in the manufacture of phosphate and phosphorus fertilizers; also used in electroplating, polishing or in food and pharmacy.
Appearance: colorless or light-colored transparent liquid

    Item     Industrial Grade
  Standard   GB/T 2091-1992
  CAS#   7664-38-2
  H.S.CODE   2809 2010
  H3PO4, %   ≥85.0
  Iron, %   ≤0.002
  Chlorides(Cl), %   ≤0.0005
  Sulphates(SO4), %   ≤0.005
  As, %   ≤0.005
  Heavy metal (Pb), %   ≤0.001

Packing: Net wt. 35kgs/plastic drum(or upon clients' requests).

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