Perchlorsäure 69,0-72,0 %, AnalaR NORMAPUR® ACS analytisches Reagens

Lieferant: VWR Chemicals
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Synonyme: Überchlorsäure

20589.247EA 147 EUR
20589.247 20589.327 20589.293 20589.260
Perchlorsäure 69,0-72,0 %, AnalaR NORMAPUR® ACS analytisches Reagens
Perchlorsäure
Formel: HClO₄
Molekulargewicht: 100,46 g/mol
Siedepunkt: 160…181 °C (1013 hPa)
Schmelzpunkt: –112,2 °C
Dichte: 1,67 g/cm³ (20 °C)
Lagerungstemperatur: Raumtemperatur
MDL Number: MFCD00011325
CAS-Nummer: 7601-90-3
EINECS: 231-512-4
UN-Nummer: 1873
ADR: 5.1 (8),I
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Spezifikation Testergebnisse

Assay 69,0-72,0 %
Colouration Max. 10 APHA
Free chlorine Max. 0.5 ppm
Heavy metals (as Pb) Max. 1 ppm
Ignition residue (SO4) Max. 30 ppm
Ignition residue (600°C) Max. 30 ppm
Nitrogen compounds (as N) Max. 10 ppm
Cl (Chloride) Max. 3 ppm
ClO3 (Chlorate) Max. 10 ppm
PO4 + SiO4 (as SiO2) Max. 5 ppm
SO4 (Sulphate) Max. 10 ppm
Ag (Silver) Max. 0.1 ppm
As (Arsenic) Max. 0.05 ppm
Ba (Barium) Max. 0.02 ppm
Be (Beryllium) Max. 0.02 ppm
Bi (Bismuth) Max. 0.1 ppm
Ca (Calcium) Max. 0.5 ppm
Cd (Cadmium) Max. 0.05 ppm
Co (Cobalt) Max. 0.05 ppm
Cu (Copper) Max. 0.1 ppm
Fe (Iron) Max. 1 ppm
Ge (Germanium) Max. 0.05 ppm
K (Potassium) Max. 0.3 ppm
Li (Lithium) Max. 0.02 ppm
Mg (Magnesium) Max. 0.5 ppm
Mn (Manganese) Max. 0.02 ppm
Mo (Molybdenum) Max. 0.05 ppm
Ni (Nickel) Max. 0.1 ppm
Pb (Lead) Max. 0.05 ppm
Sr (Strontium) Max. 0.02 ppm
Ti (Titanium) Max. 1 ppm
Tl (Thallium) Max. 0.05 ppm
V (Vanadium) Max. 0.05 ppm
Zn (Zinc) Max. 0.1 ppm
Zr (Zirconium) Max. 0.1 ppm
Conforms to ACS Passes test

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