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Siarczan(VI) sodu, anhydrous 99,0, powder ACS

Dostawca: MP Biomedicals

Synonim: Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt

0219144405 02191444.5 0219144401
ICNA0219144405EA 1070 PLN
ICNA0219144405 ICNA02191444.5 ICNA0219144401
Siarczan(VI) sodu, anhydrous 99,0, powder ACS
Siarczan(VI) sodu

Soluble in water (100 mg/ml), yielding a clear, colorless solution.


Chloride (Cl) <0,001%, Nitrogen Compounds (N) <5 ppm, Phosphate (PO4) <0,001%, Calcium (Ca) <0,02%, Magnesium (Mg) <0,005%, Potassium (K) <0,01%,Iron (Fe) <0,001%

Formuła: Na₂SO₄
MW: 142.04 g/mol
Temp. Wrzenia: 1429
Temp. topnienia: 888
Gęstość: 2.7 g/cm³ (20 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00003504
Numer CAS: 7757-82-6
Numer WE (dawny EINECS): 231-820-9
Klasyfikacja Merck : 12,08829
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Wyniki testów specyfikacyjnych

Synonyms Sodium sulphate (2:1); Disodium sulphate; Natriumsufat; Salt Cake; sulphuric acid, disodium salt; Thenardite; Trona
Form White powder
Storage Store at room temperature (15 to 30 °C)
Assay 99,0%
Heavy Metals 5 ppm (as Pb)
Insoluble Matter 0,01%
Loss on Drying 0,5%
pH 5,2 - 9,2 (5% aq soln)
Refractive Index 1,484 (Lit.)


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