N (1-naftil ) etilen diamina diclorhidrat, reactiv pentru analiza
SEAPIDStare
DA22390131
Data12 Februarie 2019
Valoare580 RON
Oferta acceptata
Autoritatea contractantaLocalitatePloiesti, Prahova
FurnizorTipul contractuluiFurnizare
Cod CPVDescriere:N (1-naftil ) etilen diamina diclorhidrat, reactiv pentru analiza
Specificatii :
Continut ≥ 97,0%
H2O ≤ 5,0 %
Achizitii580 RON
Cantitate: 1
Unitate masura: 25 grame
Clorhidrat de 1-naftil etilen diamina
Chemical Properties
Formula: C12H14N2•2HCl Melting point: 191-199°
Formula weight: 259.18 Sensitivity: Light Sensitive & Hygroscopic
Form: Powder Solubility: Soluble in water or 95% ethanol
Applications
Used for colorimetric determination of sulfonamide in blood
Grade Specifications
Maximum level of impurities: Sensitivity to sulfanilamide P.T., Solubility P.T., H2O 5%