磷酸

Actual Lot Analysis Reported on LabelExceeds A.C.S. Specifications
Meets Reagent Specifications for testing USP/NF monographs
Assay (H3PO4)
(by acidimetry) 85.0 - 87.0 %
Calcium (Ca) max. 0.002 %
Color (APHA) max. 10
Insoluble Matter max. 0.001 %
Magnesium (Mg) max. 0.002 %
Sulfate (SO4) max. 12 ppm
Volatile Acids (as CH3COOH) max. 0.001 %
Reducing Substances Passes Test
Chloride (Cl) max. 3 ppm
Nitrate (NO3) max. 5 ppm
Trace Impurities (in ppm):
Antimony (Sb) max. 20
Arsenic (As) max. 0.5
Iron (Fe) max. 10
Heavy Metals (as Pb) max. 8
Manganese (Mn) max. 0.5
Potassium (K) max. 40
Sodium (Na) max. 200

For Laboratory, Research or Manufacturing Use


CAS Number: 7664-38-2
Merck Index: 14,7344
IMO: 8:1805
Specific Gravity: 1L = 1.69 Kg
Spill Kit: Acid Spill Cleanup
Storage Color Code: White
Management of Change: N