di-Lithium tetraborate, Spectromelt® A 100 for XRF (X-ray fluorescence), Supelco®
Supplier: MilliporeSigma
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Danger
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Synonyms:
Dilithium tetraborate
, Lithium tetraborate
M-Clarity™ quality level = MQ100
1.12630.1000
1.12630.5000
1.12630.1000
1.12630.5000
CA1.12630.1000EA
904.3
CAD
EM1.12630.5000
EM1.12630.1000
CA1.12630.1000
CA1.12630.5000
di-Lithium tetraborate, Spectromelt® A 100 for XRF (X-ray fluorescence), Supelco®
di-Lithium tetraborate
Spectromelt is based on lithium borates for fluxing digestion as granulate or as fused material used for X-ray fluorescence analysis (XRF).
The fused particles are spherical, have a small particle size distribution and a higher bulk density.
The material is easy to handle and has a low loss on ignition.
- Extensive specification of trace impurities
- Batch-to-batch consistency
- High purity materials
Formula:
Li₂B₄O₇ MW: 169.12 g/mol Melting Pt: 918 °C Density: 1.4 g/cm³ (25 °C) |
MDL Number:
MFCD00011083 CAS Number: 12007-60-2 Merck Index: 14,05524 |
Specification Test Results
Assay (acidimetric) | ≥ 99.0 % |
Chloride (Cl) | ≤ 50 ppm |
Phosphate (PO₄) | ≤ 20 ppm |
Silicate (SiO₂) | ≤ 100 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) | ≤ 0.2 % |
Bulk density | about 120 |
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