Orthophosphoric acid ≥85% VLSI for the electronics industry, J.T.Baker®

Supplier: Avantor

5372-05EA 399 EUR
5372-05
Orthophosphoric acid ≥85% VLSI for the electronics industry, J.T.Baker®
Orthophosphoric acid
Formula: H₃PO₄
MW: 98 g/mol
Boiling Pt: ∼158 °C (1013 hPa)
Melting Pt: ∼21 °C
Density: 1,541 g/cm³ (20 °C)
MDL Number: MFCD00011340
UN: 1805
ADR: 8,III
Merck Index: 14,07344

Order Now

Specification Test Results

For Microelectronic Use
Store at temperatures above 22°C (72°F)
Assay (H₃PO₄) (by acidimetry) 85.0 - 87.0 %
Color (APHA) ≤10
Specific Gravity at 60°/60°F 1.691 - 1.710
Reducing Substances Passes Test
Volatile Acids (µeq/g) ≤0.16
Chloride (Cl) ≤1.0 ppm
Nitrate (NO₃) ≤2 ppm
Sulfate (SO₄) ≤12 ppm
Trace Impurities - Aluminum (Al) ≤0.500 ppm
Trace Impurities - Antimony (Sb) ≤10.000 ppm
Trace Impurities - Arsenic (As) ≤0.050 ppm
Trace Impurities - Calcium (Ca) ≤1.500 ppm
Trace Impurities - Chromium (Cr) ≤0.200 ppm
Trace Impurities - Cobalt (Co) ≤0.050 ppm
Trace Impurities - Copper (Cu) ≤0.050 ppm
Trace Impurities - Gold (Au) ≤0.300 ppm
Trace Impurities - ACS - Heavy Metals (as Pb) ≤5 ppm
Trace Impurities - Iron (Fe) ≤2.0 ppm
Trace Impurities - Lead (Pb) ≤0.300 ppm
Trace Impurities - Lithium (Li) ≤0.100 ppm
Trace Impurities - Magnesium (Mg) ≤0.20 ppm
Trace Impurities - Manganese (Mn) ≤0.100 ppm
Trace Impurities - Nickel (Ni) ≤0.200 ppm
Trace Impurities - Potassium (K) ≤1.500 ppm
Trace Impurities - Sodium (Na) ≤2.500 ppm
Trace Impurities - Strontium (Sr) ≤0.100 ppm
Trace Impurities - Titanium (Ti) ≤0.300 ppm
Trace Impurities - Zinc (Zn) ≤2.000 ppm
Particle Count - 0.5 µm and greater ≤150 par/ml
Particle Count - 1.0 µm and greater ≤10 par/ml
Reported value is the average of all samples counted for this lot number
with no individual sample value exceeding the specification.
For additional information, go to www.askavantor.com. Search keywords
freezing" and product name."

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR