4-(Dimetyloamino)benzaldehyd ExpertQ® do analizy ACS – Scharlau
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
4-(Dimethylamino)-benzaldehyde, ExpertQ®
Odczynnik Ehrlicha
– Synonyms: p-Formyldimethylaniline, Ehrlich’s reagent
– C9H11NO
– M = 149,19 g/mol
– CAS [100-10-7]
– EINECS-No.: 202-819-0
– Solub. in water: (20 ºC): 0,3 g/l
– Melting point: 72 – 75 ºC
– Boiling point: (23 hPa) 176 – 177 ºC
– Flash pt. > 100 ºC
– LD 50 (oral, rat): > 6400 mg/kg
– GHS-signal word: Warning
– GHS-H sentences: H302
– GHS-P sentences: P264 – P270 – P330 – P301+P312 – P501a
– Tariff number: 2922 39 00 90
– Applications: analytical chemistry, manufacture of dyes and for pharmaceutical use.
SPECIFICATIONS
assay (G.C.): min. 99 %
identity (IR-spectrum): passes test
melting point: 73 – 75 °C
colour (Hazen) of alcohol solution: max. 60
colour of hydrochloric acid solution: passes test
iron (Fe): max. 0,001 %
solubility in alcohol: passes test
solubility in HCl: passes test
substances darkened by H2SO4: passes test
residue on ignition: max. 0,1 %
