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octan sodu trihydrat 99.5% for analysis

Dostawca: Thermo Scientific

Synonim: Acetic acid, sodium salt, trihydratePlasmafusin

ACRO217115000EA 211 PLN
ACRO217115000 ACRO217110010 ACRO217110025
octan sodu trihydrat 99.5% for analysis
octan sodu trihydrat
Formuła: H₃CCOONa·3H₂O
MW: 136,08 g/mol
Temp. Wrzenia: 120…123 °C (1013 hPa)
Temp. topnienia: 58 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00071557
Numer CAS: 6131-90-4
Numer WE (dawny EINECS): 204-823-8
Klasyfikacja Merck : 12,08711
https://pl.vwr.com/stibo/web/std.lang.all/06/02/16640602.jpg

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Wyniki testów specyfikacyjnych

Appearance White Crystals
Infrared spectrum Conforms
pH 7.5 to 9.0 (5 % at 20°C)
Titration with HClO4 ≥99.4 %
Chloride (Cl) ≤10 ppm
Phosphate (PO4) ≤5 ppm
Sulfate (SO4) ≤20 ppm
Aluminium (Al) ≤5 ppm
Calcium (Ca) ≤20 ppm
Iron (Fe) ≤5 ppm
Magnesium (Mg) ≤20 ppm
Potassium (K) ≤50 ppm
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.005 % (in water)
KMnO4-reducing substance ≤0.005 % (as HCOOH)

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