Spectromelt® A 1000 Li₂B₄O₇ + 0.07% LiBr for XRF (X-ray fluorescence), Supelco®
: Merck
:12007-60-2
:
:Li₂B₄O₇
:MFCD00011083
:169.12 g/mol
:M-Clarity™ quality level = MQ100
:GHS05
:GHS08
:GHS07
- Assay (acidimetric):≥ 99.0 %
- Phosphate (PO₄):≤ 20 ppm
- Silicate (SiO₂):≤ 150 ppm
- Sulphate (SO₄):≤ 50 ppm
- Ag (Silver):≤ 5 ppm
- Al (Aluminium):≤ 10 ppm
- Ba (Barium):≤ 5 ppm
- Ca (Calcium):≤ 20 ppm
- Cd (Cadmium):≤ 5 ppm
- Co (Cobalt):≤ 5 ppm
- Cr (Chromium):≤ 5 ppm
- Cu (Copper):≤ 5 ppm
- Fe (Iron):≤ 10 ppm
- Ga (Gallium):≤ 5 ppm
- K (Potassium):≤ 10 ppm
- Mg (Magnesium):≤ 5 ppm
- Mn (Manganese):≤ 5 ppm
- Na (Sodium):≤ 20 ppm
- Ni (Nickel):≤ 5 ppm
- Pb (Lead):≤ 5 ppm
- Sr (Strontium):≤ 5 ppm
- Zn (Zinc):≤ 5 ppm
- Loss on ignition (1000 °C):≤ 1.0 %
- Bulk density:about 60
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