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Phosphoric acid 75%, technical grade

 

Phosphoric acid content≥: 75%
Application grade: technical
Executive standard: GB/T2091-08
Color/appearance: colorless transparent
Quality grade: superior product
Molecular formula: H3PO4
Acidity: medium strong acid
Specification: used in industry (85%, 80%, 75%); meets GB2091-2003;
Packing: 35KG plastic; upon customer's request
Mass fraction of phosphoric acid (H3PO4), % ≥ 75.0
Mass fraction of chloride (Cl), % ≤ 0.0005
Mass fraction of sulfate (SO4), % ≤ 0.003
Mass fraction of iron (Fe), % ≤ 0.002
Mass fraction of Arsenic (As), % ≤ 0.0001
Mass fraction of heavy metal (Pb), % ≤ 0.001