Lithium Tetraborate

Product Description
Product | Lithium Tetraborate |
CAS | 12007-60-2 |
Formula | Li2B4O7 |
Synonym | Lithium borate, Dilithium tetraborate, Boron lithium oxide, Boron lithium oxide (B4Li2O7) |
Typical Product Specifications
Bulk Density | about 0.3 g/ccm |
Appearence | white powder |
Melting Point | 760-910C |
Na2O | typical 0.027% |
Al2O3 | typical 0.02% |
SiO2 | typical 0.05% |
Specific gravity | 2.4 g/ccm |
Max of endothermic fusion | 890C |
Assay | typical 99.3% |
MgO | typical 0.017% |
CaO | typical 0.014% |
Fe2O3 | typical 0.013% |
Molecular weight | 169.12 |
Grain size | < 250 um |
Chemical Structure | ![]() |
Notes | Used in RFA-sample preperation as fluxing agent and in the production of special glasses and greases. Available as Pure grade. |
Class | Inorganic Chemicals: Nitrates, Phosphates, Oxides & more, Lithium Compounds |

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