Uree
SEAPIDStare
DA8303515
Data08 Aprilie 2016
Valoare125 RON
Oferta acceptata
Autoritatea contractantaLocalitateIasi, Iasi
FurnizorTipul contractului-
Cod CPVDescriere:Urea
puriss. p.a., ACS reagent, reag. Ph. Eur., =99.5%
grade ACS reagent, reag. Ph. Eur.
puriss. p.a.
assay =99.5%
99-101% (calc. on dry substance)
impurities alkalic reac. substances, complies
=0.0005% heavy metals (as Pb)
=0.05% ammonium (NH4)
=0.1% biuret
ign. residue =0.01% (as SO4)
loss =1.0% loss on drying, 105°C, 1 h
mp 132-135 °C(lit.)
132-135 °C
density 1.335 g/mL at 25 °C(lit.)
anion traces chloride (Cl-): =5 mg/kg
sulfate (SO42-): =10 mg/kg
cation traces Fe: =2 mg/kg
250 gr
Achizitii125 RON
Cantitate: 2
Unitate masura: bucata
Uree
33247 Sigma-Aldrich
Urea
puriss. p.a., ACS reagent, reag. Ph. Eur., =99.5%
grade ACS reagent, reag. Ph. Eur.
puriss. p.a.
assay =99.5%
99-101% (calc. on dry substance)
impurities alkalic reac. substances, complies
=0.0005% heavy metals (as Pb)
=0.05% ammonium (NH4)
=0.1% biuret
ign. residue =0.01% (as SO4)
loss =1.0% loss on drying, 105°C, 1 h
mp 132-135 °C(lit.)
132-135 °C
density 1.335 g/mL at 25 °C(lit.)
anion traces chloride (Cl-): =5 mg/kg
sulfate (SO42-): =10 mg/kg
cation traces Fe: =2 mg/kg
250 gr