12007-60-2 Usage
Uses
1. Used in Spectroscopy and Analytical Chemistry:
Lithium tetraborate is used as a fusion flux for sample preparation in spectrometry. It ensures highly accurate results and is commonly used for materials such as glass, cement, steel, nickel, and copper.
2. Used in Environmental and Coal Analysis:
Lithium tetraborate serves 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).
3. Used in Silicon Determination:
It is employed as an alkali fusion reagent for the determination of silicon in zirconium oxide powder using ICP-AES.
4. Used in Acidic Flux for Basic Oxides:
Lithium tetraborate is used as an acidic flux for fusing basic oxides, carbonates, alumino silicates, glass, ceramics, cement, steel, aluminum, concrete mixes, soils, magnesites, bauxites, and rare earth oxides.
5. Used in Spectroflux 100:
Spectroflux 100, a form of 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.
6. Used as a Spectroscopic Fluxing Agent:
Lithium tetraborate is utilized as a spectroscopic fluxing agent in various applications.
7. Used in Lithium Tetraborate Fusion Procedure:
8. Used in Radiation Detectors and Dosimeters:
Lithium tetraborate also finds applications in radiation detectors and dosimeters, showcasing its versatility in different industries.
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 academic research and scientific papers
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.
Kamitsos, E. I.,Chryssikos, G. D.
, p. 1 - 16 (1991)
Raman and infrared spectroscopies have been employed to probe the continuous evolution of borate glass structures as a function of the nature and concentration of alkali oxide modifiers.At relatively low alkali contents, the glasses contain covalent networks consisting of interconnected units bearing BO4- tetrahedra.Further addition of alkali oxide causes the progressive depolymerization of the network as a result of the formation of non-bridging oxygen atoms.Eventually, complete network disruption into small and highly charged borate units results in ionic glasses.The nature of the alkali cation determines the structure of these glasses by affecting several high-temperature isomerization or disproportionation equilibria.
