Chromatography reagent 2386-54-1

for clinical chemistry

Volume : x 25 g - Synonyms: Sodium 1-butylsulfonate - C4H9NaO3S - M = 160,17 g/mol - CAS [2386-54-1] - EINECS-No.: 219-201-1 - Solub. in water: (20 ºC): soluble - Melting point: > 310 ºC - Tariff number: 2904 10 00 90 - Applications: chromatography, synthesis of organic products. SPECIFICATIONS assay (acidimetric): min. 99 % identity (IR-spectrum): passes test insoluble matter: passes test wavelength:: absorbance: 210 nm: 0,1 AU 220 nm: 0,06 AU 230 nm: 0,04 AU 260 nm: 0,02 AU