SAMPLE / ALUMINUM PAN MB SERIES 9CM 50/BOX OHAUS
Rp 1.040.000
for analysis EMSURE® Reag. Ph Eur
Synonym(s):
Potassium hydrogen phthalate
Empirical Formula (Hill Notation):
C8H5KO4
Assay (Perchloric acid titration from dried substance): ≥ 99.5 %
Identity (IR-spectrum): passes test
In water insoluble matter: ≤ 0.005 %
Chloride (Cl): ≤ 0.002 %
Sulfur compounds (as SO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.0005 %
Cu (Copper): ≤ 0.0002 %
Fe (Iron): ≤ 0.0005 %
Na (Sodium): ≤ 0.01 %
Pb (Lead): ≤ 0.0005 %
Loss on Drying (105°C): ≤ 0.2 %
Corresponds to Reag. Ph Eur
Rp 1.040.000
Rp 9.679.000
Rp 8.004.000
Rp 6.397.000
Rp 1.091.000
Rp 5.011.000