Potassium dichromate puriss
SEAPIDStare
DA8302732
Data08 Aprilie 2016
Valoare310 RON
Oferta acceptata
Autoritatea contractantaLocalitateIasi, Iasi
FurnizorTipul contractului-
Cod CPVDescriere:31255 Sigma-Aldrich
Potassium dichromate puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., =99.8%
grade ACS reagent, reag. ISO, reag. Ph. Eur.
puriss. p.a.
assay =99.8%
impurities =0.005% water insolubles
loss =0.05% loss on drying, 105 °C
mp 398 °C(lit.)
anion traces chloride (Cl-): =10 mg/kg
sulfate (SO42-): =50 mg/kg
cation traces Ca: =20 mg/kg
Cu: =10 mg/kg
Fe: =10 mg/kg
Na: =100 mg/kg
Pb: =50 mg/kg
250 gr
Achizitii310 RON
Cantitate: 2
Unitate masura: bucata
Potassium dichromate puriss
31255 Sigma-Aldrich
Potassium dichromate puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., =99.8%
grade ACS reagent, reag. ISO, reag. Ph. Eur.
puriss. p.a.
assay =99.8%
impurities =0.005% water insolubles
loss =0.05% loss on drying, 105 °C
mp 398 °C(lit.)
anion traces chloride (Cl-): =10 mg/kg
sulfate (SO42-): =50 mg/kg
cation traces Ca: =20 mg/kg
Cu: =10 mg/kg
Fe: =10 mg/kg
Na: =100 mg/kg
Pb: =50 mg/kg
250 gr