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Lithium metaborate, anhydrous, 99.9% (metals basis)

Artikelnummer. 11387427
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250 g
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Artikelnummer. 11387427

Brand: Thermo Scientific Alfa Aesar 012591.18

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Beskrivelse

CAS: 13453-69-5 | B4H14Li2O7 | 183.23 g/mol

Used in borate fusion sample preparation of various samples for analysis by XRF, AAS, ICP-MS, ICP-AES and ICP-OES. Used to determine the trace level of elements in contaminated soil. Useful fod dissolving acidic oxides such as SiO2, and Fe2O3. A mixture of lithium metaborate and lithium tetraborate is useful for dissolving most of the inorganic oxides to enable spectrochemical analysis.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 13453-69-5
Molecular Formula B4H14Li2O7
Molecular Weight (g/mol) 183.23
MDL Number MFCD00011089
InChI Key DPYKRXYVXDYLEY-UHFFFAOYSA-N
Synonym lithium metaborate, boric acid hbo2 , lithium salt, lithium metaborate, anhydrous, lithium oxido oxo borane, bo2.li, boric acid hbo2 , lithium salt 1:1, lithium metaborate,anhydrous, lithium metaborate, puratronic, lithotab boron oxide hydroxide, lithium metaborate, acs
PubChem CID 123308
SMILES [Li].[Li].[B].[B].[B].[B].O.O.O.O.O.O.O

Tekniske data

Melting Point 845°C
Physical Form Powder
Quantity 50 g
Assay Percent Range 99.9% (metals basis)
Solubility Information Soluble in ethanol. Partially soluble in cold water.
IUPAC Name tetraboron heptahydrate dilithium
Formula Weight 49.75
Sensitivity Hygroscopic
Density 1.397
Chemical Name or Material Lithium metaborate, anhydrous

RUO – Research Use Only

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