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Key Documents

402958

Sigma-Aldrich

Lithium tetraborate

ACS reagent, ≥98%

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About This Item

Linear Formula:
Li2B4O7
CAS Number:
Molecular Weight:
169.12
EC Number:
MDL number:
UNSPSC Code:
12352300

grade

ACS reagent

assay

≥98%
98.0-102.0%

impurities

≤0.01% insolubles

loss

≤2.0% loss on fusion, 950°C

mp

760-880 °C (lit.)

density

≥0.25 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.001%
Ca: ≤0.01%
Fe: ≤0.001%
K: ≤0.005%
Mg: ≤5 ppm
Na: ≤0.005%
Si: ≤0.01%
heavy metals: ≤0.001%

SMILES string

[Li+].[Li+].[O-]B(OB=O)OB([O-])OB=O

InChI

1S/B4O7.2Li/c5-1-9-3(7)11-4(8)10-2-6;;/q-2;2*+1

InChI key

PSHMSSXLYVAENJ-UHFFFAOYSA-N

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