12007-60-2 Usage
Description
Lithium tetraborate in combination with oxalic acids and lithium carbonate in the ratio (1:1:1) may be used as an effective fusing agent for siliceous samples. It is widely employed in lithium tetraborate fusion procedure, suited for a variety of soils and rocks. Lithium tetraborate also finds applications in radiation detectors and dosimeters.
Chemical Properties
white powder(s); -100 mesh with 99.9% purity; used as a flux in x-ray fluorescence analysis, in grease formulations, and as an electrolyte component in lithium batteries [FMC93] [CER91] [STR93]
Uses
Different sources of media describe the Uses of 12007-60-2 differently. You can refer to the following data:
1. Lithium Tetraborate (also known as lithium borate) is the lithium salt of boric acid, a weak, monobasic Lewis acid of boron. The chemical compound is often used in spectrometry as a fusion flux for sample preparation. Samples prepared using a lithium tetraborate fusion flux are highly accurate, and materials such as glass, cement, steel, nickel, and copper often use this method.Lithium tetraborate may be used as an analytical reagent for the analysis of major and trace elements in coal fly ashes and environmental materials using inductively coupled plasma atomic emission spectrometry (ICP-AES). It may also be used as an alkali fusion reagent for the determination of silicon in zirconium oxide powder using ICP-AES.
2. An acidic flux for fusing basic oxides, carbonates, alumino silicates, glass, ceramics, cement, steel, aluminum, concrete mixes, soils, magnesites, bauxites and rare earth oxidesSpectroflux 100, Lithium tetraborate (100-500 micron) is an acidic flux used for fusing basic oxides, carbonates, alumino silicates, concrete mixes, soils, magnesites, bauxites and rare earth oxides.
3. Used as a spectroscopic fluxing agent.
Preparation
Lithium tetraborate, Li2B4O7, may be made by fusing together lithium hydroxide and
boric acid. Lithium tetraborate trihydrate, Li2B4O7·3H2O , may be recovered from an
aqueous solution of lithium carbonate and boric acid having a lithium to boron ratio of 0.5.
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 12007-60-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,0,0 and 7 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 12007-60:
(7*1)+(6*2)+(5*0)+(4*0)+(3*7)+(2*6)+(1*0)=52
52 % 10 = 2
So 12007-60-2 is a valid CAS Registry Number.
InChI:InChI=1/BO3.3Li/c2-1(3)4;;;/q-3;3*+1
12007-60-2Relevant articles and documents
Cation-Network Interactions in Binary Alkali Metal Borate Glasses. A Far-Infrared Study
Kamitsos, E. I.,Karakassides, M. A.,Chryssikos, G. D.
, p. 5807 - 5813 (1987)
The far-infrared spectra of compositions probing the glass-forming regions of all five binary alkali metal borate systems χM2O.(1-χ)B2O3 (00.25.One distribution of cation sites has been observed for the lower alkali metal content Rb and Cs glasses.The fractions of cations in the two different network sites have also been evaluated.The squares of the frequencies of the cation-motion bands were found to vary linearly with composition, and exhibit kinks at χ ca. 0.20, for all but the Cs glasses.This behavior was explained on the basis of the network structural changes known to occur at this composition.