ortho-Phosphorsäure 85%, CMOS für Mikroelektronik

Lieferant: Avantor
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Synonyme: Phosphorsäure, Orthophosphorsäure

0264-35EA 0 EUR
0264-35
ortho-Phosphorsäure 85%, CMOS für Mikroelektronik
ortho-Phosphorsäure
Formel: H₃PO₄
Molecular Weight: 98 g/mol
Siedepunkt: 158
Schmelzpunkt: 28 °C
Dichte: 1.71…1.87 g/cm³ (25 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00011340
CAS-Nummer: 7664-38-2
EINECS: 231-633-2
UN: 1805
ADR: 8 III
Merck Index: 14,07344

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Spezifikation Testergebnisse

Assay (H3PO4) 85.0 - 87.0 %
Chloride (Cl) max. 1 ppm
Color (APHA) max. 10
Color after Heating passes test
Heavy Metals (as Pb) max. 5 ppm
Nitrate (NO3) max. 2 ppm
Particles > 0.5 µm/ml max. 150
Particles > 1.0 µm/ml max. 10
Reducing Substances passes test
Specific Gravity at 60°/60°F 1.691 - 1.710
Sulfate (SO4) max. 12 ppm
Volatile Acids max. 0.16 ueq/g
Trace Impurities (in ppm)
Aluminium (Al) max. 0.5
Antimony (Sb) max. 10
Arsenic (As) max. 0.05
Calcium (Ca) max. 1.5
Chromium (Cr) max. 0.2
Cobalt (Co) max. 0.05
Copper (Cu) max. 0.05
Gold (Au) max. 0.3
Iron (Fe) max. 2
Lead (Pb) max. 0.3
Lithium (Li) max. 0.1
Magnesium (Mg) max. 0.2
Manganese (Mn) max. 0.1
Nickel (Ni) max. 0.2
Potassium (K) max. 1.5
Sodium (Na) max. 2.5
Strontium (Sr) max. 0.1
Titanium (Ti) max. 0.3
Zinc (Zn) max. 2
For Laboratory,Research or Manufacturing Use


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