Potassıum Nıtrate gr For AnalYSIs Plastik Şişe 1 Kilogram
2.285,13 TL + KDV
2.742,16 TL
POTASSIUM NITRATE GR FOR ANALYSIS plastik şişe 1 kilogram |
Teknik Özellikler | |
Catalog No |
: 31263 |
Cas Number | : 7757-79-1 |
Empirical Formula |
: KNO3 |
Molecular Weight |
: 101.10 |
EC Number | : 231-818-8 |
MDL Number | : MFCD00011409 |
Vapor pressure |
: 1 mmHg ( 745 °C) |
Grade |
: ACS reagent, reag. ISO, reag. Ph. Eur. puriss. p.a. |
Assay |
: ≥ 99 % |
İmpurities |
≤0.0005% heavy metals (as Pb)
≤0.001% ammonium (NH4)
≤0.005% water insolubles |
pH |
: 5.5 - 7.5 (20 °C, 5 %) |
mp |
: 334 °C (lit.) |
Anion traces |
chloride (Cl-): ≤10 mg/kg
iodate (IO3-): ≤5 mg/kg
nitrite (NO2-): ≤10 mg/kg
phosphate (PO4³-): ≤5 mg/kg
sulfate (SO4²-): ≤20 mg/kg |
Cation traces |
Ca: ≤10 mg/kg
Cu: ≤5 mg/kg
Fe: ≤2 mg/kg
Mg: ≤20 mg/kg
Na: ≤50 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg |