Wodorotlenek sodowy tabletki, ExpertQ® ekstra czysty ACS, ISO, Reag. Ph Eur – SCHARLAU

POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU

PRODUCENT: SCHARLAB

Sodium hydroxide, pellets, ExpertQ®, ACS

– Synonyms: Caustic soda
– NaOH
– M = 40,00 g/mol
– CAS [1310-73-2]
– EINECS-No.: 215-185-5
– Solub. in water: (20 ºC): soluble
– Melting point: 323 ºC
– Boiling point: 1390 ºC
– EC-Index-No.: 011-002-00-6
– ADR: 8 C6 II UN 1823
– IMDG: 8 II UN 1823
– IATA/ICAO: 8 II UN 1823
– GHS-signal word: Danger
– GHS-H sentences: H314
– GHS-P sentences: P260 – P303+P361+P353 – P305+P351+P338 – P321 – P405 – P501a
– Tariff number: 2815 11 00 00
– Applications: solutions: to neutralize acids, to make sodium salts, to precipitate metals (as hydroxides) from water solutions of their salts.

SPECIFICATIONS
assay (acidimetric): min. 98,5 %
identity: passes test
appearance of solution: passes test
carbonates (as Na2CO3): max. 1,0 %
chlorides (Cl): max. 0,001 %
phosphates (as PO4): max. 5 ppm
silicates (SiO2): max. 0,001 %
sulfates (SO4): max. 5 ppm
ammonium hydroxide precipitate: max. 0,02 %
total nitrogen (as N): max. 0,001 %
aluminium (Al): max. 5 ppm
arsenic (As): max. 1 ppm
calcium (Ca): max. 0,001 %
copper (Cu): max. 5 ppm
heavy metals (as Ag): max. 0,002 %
iron (Fe): max. 5 ppm
lead (Pb): max. 2 ppm
magnesium (Mg): max. 5 ppm
mercury (Hg): max. 0,1 ppm
nickel (Ni): max. 5 ppm
potassium (K): max. 0,02 %
zinc (Zn): max. 0,001 %