o-Phosphoric Acid HPLC 500mL

SKU:
PX0996-6
$90.20

Description

PX0996 Supelco

o-Phosphoric Acid 85% HPLC

Meets ACS Specifications

Synonym: Orthophosphoric Acid

Properties

packaging 500 ml in Glas bottle pre packed (PX0996-6)
bp 158 °C (1013 mbar)
vapor pressure 2 hPa (20 °C)
mp 21 °C
pH <0.5 (100 g/l, Hâ‚‚O, 20 °C)
shipped in ambient
storage temp. Store at room temperature.
specifications Antimony (Sb): 0.002% max
 - Arsenic (As): 0.5ppm max
-  Assay: 85.0% min
-  Calcium (Ca): 0.002% max
-  Chloride (Cl): 3ppm max
-  Color (APHA): 10 max
-  Form: Clear syrupy liquid
-  Heavy metals (as Pb): 0.001% max
-  Insoluble matter: 0.001% max
-  Iron (Fe): 0.003% max
-  Magnesium (Mg): 0.002% max
-  Manganese (Mn): 0.5ppm max
-  Nitrate (NO3): 5ppm max
-  Phosphorous or hypophosphorous acid: To pass test
-  Potassium (K): 0.005% max
-  Reducing substances: To pass test
-  Sodium (Na): 0.025% max
-  Sulfate (SO4): 0.001% max
-  UV Absorbance at 220 nm (1M; 1cm; water): 0.05AU max
-  UV Absorbance at 254 nm (1M; 1cm; water): 0.04AU max
-  UV Absorbance at 300 nm (1M; 1cm; water): 0.02AU max
-  Volatile acids (as acetic acid): 0.001% max