Wodorotlenek tetra-n-butyloamoniowy roztwór w 2-propanolu/metanolu do miareczkowania w roztwórach niewodnych [(C4H9)4NOH] = 0,1 mol/l (0,1 N) – SCHARLAU
Produkt dostępny na zamówienie
POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Tetrabutylammonium hydroxide,
– C16H37NO
– M = 259,48 g/mol
– CAS [2052-49-5]
– EINECS-No.: 218-147-6
– Density: 0,79 g/cm3
– Solub. in water: (20 ºC): miscible
– Flash pt. 12 ºC
– ADR: 3 FTC II UN 3286
– IMDG: 3 II UN 3286
– IATA/ICAO: 3 II UN 3286
– GHS-signal word: Danger
– GHS-H sentences: H225 – H314 – H371 – H336
– GHS-P sentences: P210 – P241 – P303+P361+P353 – P305+P351+P338 – P405 – P501a
– Tariff number: 3822 00 00 00
– Applications: analytical chemistry, titrant in volumetric analysis, for non-aqueous titrations.
SPECIFICATIONS
factor: 0,999 – 1,001
uncertainty ± 0,001
sulfates (SO4): max. 0,05 %
halides (as bromide): max. 0,05 %
2-propanol:methanol 10:1 (v/v) This solution was analysed using a certified reference material (potassium hydrogen phthalate). The certified reference material is ISO 17034 accredited, measured according to ISO/IEC 17025 and traceable to the International System of Units by means of a Standard Reference Material from NIST: SRM® 350 (Benzoic Acid (Acidimetric Standard)).
