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ACETONITRYL - für die Spektroskopie 2.5L WARCHEM Lyophilisate dry place at room temperature

SKU 75770955999
4.8
Description

dry place at room temperature and out of reach of children

It has a solid consistency at room temperature but melts quickly when exposed to heat

the ingredients are simple and natural

It is a major component of connective tissue

as is often the case

ACETONITRYL - für die Spektroskopie 2.5L WARCHEM Lyophilisate dry place at room temperatureName (English): Acetonitrile Synonyms: Methyl cyanide, Acetonitrile Species: for spectroscopy Chemical formula: CHCN Molar mass: 41,05 g mol EC no: 200 835 2 CAS number: 75 05 8 Quality parameter TESTED VALUE NORM Content (GC) min. 99. 9% Acidity max. 0. 0005 meq g Residue on evaporation max. 0. 0005% Water (KF) max. 0. 05% UV transmission (1cm, water) 200 nm min. 90. 0% 210 nm min. 95. 0% 220 nm min. 97. 0% 230 nm min. 98. 0% External appearance

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