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Natriumchlorid ≥99,0% (durch argentometrische Titration), Kristalle, AR® ACS, Macron Fine Chemicals™

Lieferant: MACRON AVANTOR BRAND

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7581-20EA 0 EUR InStock
7581-20 7581-06 7581-19 7581-24 7581-60 MACR7581-12
Natriumchlorid ≥99,0% (durch argentometrische Titration), Kristalle, AR® ACS, Macron Fine Chemicals™
Natriumchlorid
AR - The standard Macron Fine Chemicals™ grade of analytical reagents; suitable for laboratory and general use.


Formel: NaCl
MW: 58.44 g/mol
Siedepunkt: 1413 °C (1013 hPa)
Melting Pt: 801 °C
Dichte: 2.16 g/cm³ (20 °C)
 MDL Number: MFCD00003477
CAS-Nummer: 7647-14-5
EINECS: 231-598-3
Merck Index: 14,08599
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Spezifikation Testergebnisse
Meets ACS Reagent Chemical Requirements —
For Laboratory,Research,or Manufacturing Use —
ACS - Assay (NaCl) (by Ag titrn) ≥99.0 %
ACS - pH of 5% Solution at 25°C 5.0 - 9.0
ACS - Insoluble Matter ≤0.005 %
ACS - Iodide (I) ≤0.002 %
ACS - Bromide (Br) ≤0.01 %
ACS - Chlorate and Nitrate (as NO₃) ≤0.003 %
ACS - Phosphate (PO₄) ≤5 ppm
ACS - Sulfate (SO₄) ≤0.004 %
ACS - Barium (Ba) Passes Test
ACS - Heavy Metals (as Pb) ≤5 ppm
ACS - Iron (Fe) ≤2 ppm
ACS - Calcium (Ca) ≤0.002 %
ACS - Magnesium (Mg) ≤0.001 %
ACS - Potassium (K) ≤0.005 %
Appearance (white, crystalline granules)

 

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The customer is responsible for unloading and transporting large and/or heavy items from delivery vans and for supervising the unloading of all other products delivered.

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