Wodorotlenek sodowy tabletki, Pharmpur® ekstra czysty Ph Eur,BP,NF – SCHARLAU
Informacje dodatkowe
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Sodium hydroxide, pellets, extra pure,
– 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): 97,0 – 100,5 %
sodium (Na): 54,0 – 59,8 %
Identification sodium: passes test
pH : min. 11,0
appearance of solution: clear and colourless
carbonates (as Na2CO3): max. 2,0 %
chlorides (Cl): max. 200 ppm
sulfates (SO4): max. 200 ppm
potassium (K): max. 0,5 %
iron (Fe): max. 10 ppm
organic matter: passes test
