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Síran sodný, anhydrous ≥99.0%, granular, AR® ACS 10 - 60 Mesh, Macron Fine Chemicals™

Dodávateľ: Avantor Performance Materials

8024-04EA 0 EUR
8024-04 8024-24 8024-25
Síran sodný, anhydrous ≥99.0%, granular, AR® ACS 10 - 60 Mesh, Macron Fine Chemicals™
Síran sodný

AR—The standard Macron Fine Chemicals™ grade of analytical reagents; suitable for laboratory and general use. If the reagent also meets the requirements of the American Chemical Society Committee on Analytical Reagents, it will be denoted as an AR (ACS) reagent. 

Vzorec: Na₂SO₄
Teplota tavenia: 888 °C
Hustota: 2,7 g/cm³ (20 °C)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00003504
Číslo CAS: 7757-82-6
EINECS: 231-820-9
Merck Index: 12,08829
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Výsledky špecifikačného testu

Meets ACS Reagent Chemical Requirements Passes Test
For Laboratory,Research,or Manufacturing Use Min. 99.0 %
ACS - Appearance (white, crystalline granules) Passes Test
ACS - Assay (Na₂SO₄) ≥99.0 %
ACS - Calcium (Ca) ≤0.01 %
ACS - Chloride (Cl) ≤0.001 %
ACS - Heavy Metals (as Pb) ≤5 ppm
ACS - Insoluble Matter ≤0.01 %
ACS - Iron (Fe) ≤0.001 %
ACS - Magnesium (Mg) ≤0.005 %
ACS - Loss on Ignition ≤0.5 %
ACS - Nitrogen Compounds (as N) ≤5 ppm
ACS - pH of 5% Solution at 25°C 5.2 - 9.2
ACS - Phosphate (PO₄) ≤0.001 %
ACS - Potassium (K) ≤0.01 %
Solubility and Foreign Matter Passes Test
On U.S. No. 10 Sieve ≤1 %
On U.S. No. 60 Sieve ≥80 %
Thru U.S. No. 60 Sieve ≤19 %
Thru U.S. No. 100 Sieve ≤10 %
Extraction - Concentration Suitability Passes Test


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