1,5-Difenylokarbazyd ExpertQ® do analizy ACS – Scharlau
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
1,5-Diphenylcarbazide, ExpertQ®, ACS
– Synonyms: 1,5-Diphenylcarbonic dihydrazide
– C13H14N4O
– M = 242,28 g/mol
– CAS [140-22-7]
– EINECS-No.: 205-403-7
– Solub. in water: (20 ºC): slightly soluble
– Melting point: 170 – 172 ºC
– Tariff number: 2928 00 90 90
– Applications: analytical chemistry, reagent for metals detection.
SPECIFICATIONS
assay (HPLC): approx. 98 %
identity (IR-spectrum): passes test
melting point: 173 – 176 °C
solubility in aqueous acetone: passes test
insoluble in C2H5OH : passes test
sensitivity to chromates: passes test
residue on ignition: max. 0,05 %
