ortho-Phosphoric Acid 10% (USP-NF, BP, Ph. Eur.) pure, pharma grade

ortho-Phosphoric Acid 10% (USP-NF, BP, Ph. Eur.) pure, pharma grade
Content: 5 LTR
Physical Description:
Clear liquid
Quality Name: pure, pharma grade
Specification: Assay (Acidim.) (w/w) (Ph. Eur.): 9.5 - 10.5 %
Assay (Acidim.) (w/v) (USP-NF): 9.5 - 10.5 %
Identity according to Pharmacopoeias: passes test

?maximum limit of impurities:
Appearance of solution: passes test
Chloride (Cl): 0.0006 %
Sulfate (SO4) (Ph. Eur.): 0.0010 %
Sulfate (SO4) (USP-NF): passes test
Precipitated substances by NH4OH: passes test
Residual solvents (Ph.Eur/USP): passes test
Nitrate (NO3): passes test
Hypophosphorous and phosphorous acid: passes test
Alkaline phosphates: passes test
Fe: 0.0006 %