Natriumsulfat decahydrat 99% for biochemistry

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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447930025 447935000
ACRO447930025EA 1310 DKK
ACRO447930025 ACRO447935000
Natriumsulfat decahydrat 99% for biochemistry
Natriumsulfat decahydrat
Formel: Na₂SO₄·10H₂O
Molekylvægt: 322.2 g/mol
Kogepunkt: 1429
Smeltepunkt: 884 °C
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00149189
CAS-nummer: 7727-73-3
Merck Index: 13,08755

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Specifikationer Testresultater

Appearance White Crystalline powder
Loss on drying 52 % to 57 %
Solubility Clear colorless
UV at 280 nm A: ≤0.021
pH 5.2 to 9.2 (5 % in water)
Titration after Ion exchange ≥98.5 %
Chloride (Cl) ≤0.02 %
Arsenic (As) ≤0.0001 %
Calcium (Ca) ≤0.02 %
Iron (Fe) ≤0.001 %
Magnesium (Mg) ≤0.01 %
Heavy metals (as Pb) ≤0.001 %


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