di-Lithiumtetraborat ≥99,0%, AnalaR NORMAPUR® ACS für die Röntgen-Fluoreszenzanalyse

Lieferant: VWR Chemicals
Gefahr

Synonyme: Lithiumtetraborat

85023.290EA 305 EUR
85023.290 85023.360 85023.230
di-Lithiumtetraborat ≥99,0%, AnalaR NORMAPUR® ACS für die Röntgen-Fluoreszenzanalyse
di-Lithiumtetraborat
Formel: Li₂B₄O₇
Molecular Weight: 169,12 g/mol
Schmelzpunkt: 918 °C
Dichte: 1,4 g/cm³ (25 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00011083
CAS-Nummer: 12007-60-2
EINECS: 234-514-3
Merck Index: 14,05524

Bestellen

Spezifikation Testergebnisse

Assay Min. 99.0 %
Bulk density (g/ml) Min. 0.25
Heavy metals (as Pb) Max. 10 ppm
Insoluble matter Max. 100 ppm
Loss on fusion (950°C) Max. 1.0 %
Phosphorus compounds (as PO4) Max. 40 ppm
Cl (Chloride) Max. 50 ppm
SO4 (Sulphate) Max. 100 ppm
Al (Aluminium) Max. 10 ppm
Ca (Calcium) Max. 30 ppm
Fe (Iron) Max. 10 ppm
K (Potassium) Max. 30 ppm
Mg (Magnesium) Max. 5 ppm
Na (Sodium) Max. 50 ppm
Si (Silicium) Max. 80 ppm
Conforms to ACS Passes test

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Mehr About VWR