Orthophosphoric acid ≥85% VLSI for the electronics industry, J.T.Baker®
공급업체: Avantor
|
Danger
|
동의어:
Phosphoric acid
5372-05EA
1088768
KRW
5372-05
Orthophosphoric acid ≥85% VLSI for the electronics industry, J.T.Baker®
Orthophosphoric acid
|
포뮬러:
H₃PO₄ MW: 98 g/mol 끊는점: ∼158 °C (1013 hPa) 녹는점: ∼21 °C 밀도: 1,541 g/cm³ (20 °C) 보관 온도: Ambient |
MDL 번호:
MFCD00011340 CAS 번호: 7664-38-2 EINECS: 231-633-2 UN: 1805 ADR: 8,III REACH: 01-2119485924-24 Merck 색인: 13,07430 |
사양 테스트 결과
| 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." |
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