Potassıum Sulfate gr For AnalYSIs Plastik Şişe 1 Kilogram
1.203,52 TL + KDV
1.444,22 TL
POTASSIUM SULFATE GR FOR ANALYSIS plastik şişe 1 kilogram |
Teknik Özellikler | |
Catalog No |
: 31270 |
Cas Number | : 7778-80-5 |
Empirical Formula |
: K2SO4 |
Molecular Weight |
: 174.26 |
EC Number | : 231-818-8 |
MDL Number | : MFCD00011388 |
Vapor pressure |
: 1 mmHg ( 745 °C) |
Grade |
: ACS reagent, reag. ISO, puriss. p.a. |
Assay |
: ≥ 99 % |
İmpurities |
residual solvents, complies
≤0.0005% heavy metals (as Pb)
≤0.0005% total nitrogen (N)
≤0.005% in water insoluble matters |
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 |
Suitability |
: in accordance for appearance of solution |