Wodorotlenek sodowy, roztwór 50%, EssentQ® ekstra czysty – SCHARLAU
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Sodium hydroxide, solution 50% w/v, Esse
– NaOH
– M = 40,00 g/mol
– CAS [1310-73-2]
– EINECS-No.: 215-185-5
– Density: ~ 1,4 g/cm3
– Solub. in water: (20 ºC): miscible
– Melting point: 12 ºC
– Boiling point: 143 ºC
– Vapour pressure: (20 ºC) 2 hPa
– EC-Index-No.: 011-002-00-6
– ADR: 8 C5 II UN 1824
– IMDG: 8 II UN 1824
– IATA/ICAO: 8 II UN 1824
– GHS-signal word: Danger
– GHS-H sentences: H314
– GHS-P sentences: P260 – P303+P361+P353 – P305+P351+P338 – P321 – P405 – P501a
– Tariff number: 2815 12 00 00
– Applications: analytical chemistry, laboratory reagent, solvents, for pharmaceutical use, for the synthesis of: inorganic salts.
SPECIFICATIONS
assay (acidimetric): approx. 50 %
carbonates (as Na2CO3): max. 1 %
chlorides (Cl): max. 0,002 %
phosphates (as PO4): max. 0,002 %
silicates (SiO2): max. 0,005 %
sulfates (SO4): max. 0,003 %
total nitrogen (as N): max. 0,002 %
aluminium (Al): max. 0,001 %
arsenic (As): max. 0,4 ppm
calcium (Ca): max. 0,005 %
copper (Cu): max. 0,001 %
heavy metals (as Pb): max. 0,001 %
iron (Fe): max. 0,001 %
lead (Pb): max. 0,001 %
magnesium (Mg): max. 0,005 %
nickel (Ni): max. 0,001 %
