Kaliumsulfat 99,0, AnalaR NORMAPUR® Reag. Ph. Eur., ACS zA

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Ratings: Ingen bedømmelse

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26997.293EA 305 DKK
26997.293 26997.460
Kaliumsulfat 99,0, AnalaR NORMAPUR® Reag. Ph. Eur., ACS zA
Potassium sulphate
Formel: K₂SO₄
Molekylvægt: 174.26 g/mol
Kogepunkt: 1698
Smeltepunkt: 1069 °C
Massefylde: 2.66 g/cm³ (20 °C)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00011388
CAS-nummer: 7778-80-5
EINECS: 231-915-5
Merck Index: 13,07759

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Specifikationer Testresultater

Assay Min. 99.0 %
pH (25°C; 5 %) 5.5 - 7.5
Heavy metals (as Pb) Max. 5 ppm
Insolubility in water Max. 100 ppm
Total N (Nitrogen) Max. 5 ppm
Cl (Chloride) Max. 5 ppm
As (Arsenic) Max. 2 ppm
Ca (Calcium) Max. 50 ppm
Fe (Iron) Max. 5 ppm
Mg (Magnesium) Max. 20 ppm
Na (Sodium) Max. 0.02 %
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test


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