EDTA disodium salt dihydrate ≥99.0% for HPLC, Fluka™
Leverantör: Honeywell Chemicals
Certifikat
Om denna produkt
CAS-nummer:6381-92-6
:
Formel:C₁₀H₁₄N₂Na₂O₈·2H₂O
MDL-nummer:MFCD00150037
:372.24 g/mol
Merck Index:13,03543
Smält Pt:244…250 °C
EINECS:230-944-0
:GHS07
:GHS08
Förvaringstemperatur:Ambient
Specifikationstestresultat
- Assay:99.0 - 101.0 %
- Suitability test (HPLC):complying
- Colour of the solution:complying
- Clearness of the solution:complying
- Absorbance at 500 nm:Max. 0.02
- Absorbance at 290 nm:Max. 0.02
- Absorbance at 280 nm:Max. 0.03
- Absorbance at 270 nm:Max. 0.05
- Absorbance at 260 nm:Max. 0.15
- Aluminium (Al):Max. 5 ppm
- Barium (Ba):Max. 5 ppm
- Bismuth (Bi):Max. 5 ppm
- Calcium (Ca):Max. 10 ppm
- Cadmium (Cd):Max. 5 ppm
- Cobalt (Co):Max. 5 ppm
- Chromium (Cr):Max. 5 ppm
- Copper (Cu):Max. 5 ppm
- Iron (Fe):Max. 5 ppm
- Potassium (K):Max. 50 ppm
- Lithium (Li):Max. 5 ppm
- Magnesium (Mg):Max. 5 ppm
- Manganese (Mn):Max. 5 ppm
- Molybdenum (Mo):Max. 5 ppm
- Nickel (Ni):Max. 5 ppm
- Lead (Pb):Max. 5 ppm
- Strontium (Sr):Max. 5 ppm
- Zinc (Zn):Max. 5 ppm
- Total S (as SO₄):Max. 50 ppm
- Chloride (Cl):Max. 50 ppm