Orthophosphoric acid ≥ 85% ≥85%, Finyte® for microelectronic, J.T.Baker®
5854-05
: Avantor
:
- Pk:14 lb
- Seq:7104
- Environmentally Preferable:
- For Microelectronic Use:85.0 - 87.0 %
- Store at temperatures above 22°C (72°F):= 10
- Assay (H₃PO₄) (by acidimetry):85.0 - 87.0 %
- Color (APHA):≤10
- Volatile Acids (µeq/g):≤0.16
- Chloride (Cl):≤0.7 ppm
- Nitrate (NO₃):≤1.5 ppm
- Sulfate (SO₄):≤8 ppm
- Trace Impurities - Aluminum (Al):≤400.0 ppb
- Trace Impurities - Antimony (Sb):≤6000.0 ppb
- Trace Impurities - Arsenic (As):≤50.0 ppb
- Trace Impurities - Calcium (Ca):≤450.0 ppb
- Trace Impurities - Chromium (Cr):≤200.0 ppb
- Trace Impurities - Cobalt (Co):≤50.0 ppb
- Trace Impurities - Copper (Cu):≤50 ppb
- Trace Impurities - Gold (Au):≤150.0 ppb
- Trace Impurities - Iron (Fe):≤700.0 ppb
- Trace Impurities - Lead (Pb):≤100 ppb
- Trace Impurities - Lithium (Li):≤100.0 ppb
- Trace Impurities - Magnesium (Mg):≤100.0 ppb
- Trace Impurities - Manganese (Mn):≤100.0 ppb
- Trace Impurities - Nickel (Ni):≤200.0 ppb
- Trace Impurities - Potassium (K):≤200.0 ppb
- Trace Impurities - Sodium (Na):≤500.0 ppb
- Trace Impurities - Strontium (Sr):≤100.0 ppb
- Trace Impurities - Titanium (Ti):≤300.0 ppb
- Trace Impurities - Zinc (Zn):≤300.0 ppb
- Particle Count at point of fill - 0.5 µm and greater:≤50 par/ml
- Particle Count at point of fill - 1.0 µm and greater:≤10 par/ml
: Phosphoric acid
:
:98 g/mol
:1805
:8,III
:7664-38-2
:H₃PO₄
:MFCD00011340