Henan Tianfu Chemical Co., Ltd.

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Henan Tianfu Chemical Co., Ltd.

Country: China (Mainland)Business Type: Lab/Research institutions

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  • Mr.Nolan
  • Ms. Jane Kong

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Tel: 86-371-55170693/55170694
Ms.Fan Cindy
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Mr.Richard Ran
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Ms.Cherry Zhang
Tel: 0086-371-55170690
Ms.Daisy He
Tel: 371-55170693
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  • URL: http://www.tianfuchem.com
  • Province/state: Henan
  • City: Zhengzhou
  • Street:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China
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Fast Delivery Lithium bis(oxalate)borate, 99% 244761-29-3 In Bulk Supply

Fast Delivery Lithium bis(oxalate)borate, 99% 244761-29-3 In Bulk Supply CAS NO.244761-29-3

  • Min.Order: 100 Gram
  • Payment Terms: L/C,T/T,
  • Product Details

Keywords

  • 244761-29-3 Wholesale Price
  • Lithium bis(oxalate)borate Global
  • Fast Delivery Lithium bis(oxalate)borate

Quick Details

  • ProName: Fast Delivery Lithium bis(oxalate)bora...
  • CasNo: 244761-29-3
  • Molecular Formula: C4BLiO8
  • Appearance: White powder
  • Application: Pharmaceutical intermediates
  • DeliveryTime: 2 weeks
  • PackAge: in aluminium foil bag
  • Port: China main port
  • ProductionCapacity: 1000 Kilogram/Month
  • Purity: 99%
  • Storage: Room temperature
  • Transportation: BY SEA, AIR OR EXPRESS
  • LimitNum: 100 Gram
  • Moisture Content: ≤0.5%
  • Impurity: ≤0.1%

Superiority

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)

2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)

3.OLED intermediates (Fluorene,Carbazole,Boric acid...)

4.Customs Synthesis

 

Our advantage:

1. Higest quality and good package

2.Fast delivery

3.Better payment term

4.Fast response to customer  within 6 hours

5.Good business credit in Europe ,US ,Japan ,Korea

Details

Lithium bis(oxalate)borate Basic information:

Product Name: Lithium bis(oxalate)borate

Synonyms:LIBOB;lithium bis(oxalate)borate;LITHIUM BIS(OXALATO)BORATE;CHEMLYTE BO M1;CHEMLYTE BO MX;LITHIUM BIS (OXALATE) BORATE(LiBOB);Borate(1-), bis(ethanedioato(2-)-kappao1,kappao2)-, lithium (1:1), (T-4)-;Borate(1-), bis(ethanedioato(2-)-kappao1,kappao2)-, lithium, (T-4)-

CAS: 244761-29-3

MF: C4BLiO8

MW: 193.79

Mol File: 244761-29-3.mol

Lithium bis(oxalate)borate Chemical Properties

Melting point: >300°C (lit.)

storage temp.: Inert atmosphere,Room Temperature

Form: powder or crystals

InChIKey:NVQAYVUCVASGDK-UHFFFAOYSA-N

EPA Substance Registry System: Borate(1-), bis[ethanedioato(2-)-.kappa. O1,.kappa.O2]-, lithium, (T-4)-(244761-29-3)

Safety Information

Hazard Codes  Xi

Risk Statements  36/37/38

Uses and Synthesis Methods of Lithium Oxalate Borate

Lithium bis(oxalate)borate is a new and proprietary conductive salt for the use in high performance batteries like lithium batteries, lithium ion batteries and lithium polymer batteries. The new halide-free product may be used instead of traditional fluorinated compounds like LiPF6, LiBF4, Li-triflate, methanides, imides etc

LiBOB is a novel boron based Li salt electrolyte material for Li ion batteries. It is environmentally friendly with good film forming property and high thermal stability and is compatible with a variety of anodes and metal oxide cathode.

 

Preparation Products

Characterization of LiBOB samples XRD patterns of r-LiBOB, s-LiBOB (also including the sample before purification, coarse-s-LiBOB) and c-LiBOB are compared in Fig. 1. The r-LiBOB sample shows similar diffraction pattern with the c-LiBOB and s-LiBOB. All the peaks of r-LiBOB sample can be indexed based on an orthorhombic structure (space group: Pnma, No. 62).19 Besides, the main diffraction peaks intensities of r-LiBOB sample are stronger, indicating a higher degree of crystallization for the as-synthesized r-LiBOB salt. As shown in Fig. 1b, several impurity peaks are observed in the XRD pattern for the coarse-s-LiBOB sample:20 peak at 11.25° associated with crystalline water; peaks at 20.08° and 28.01° related to HBO2  (JCPDS card no. 22-1109), which is a product of H3BO3  decomposition; peak at 22.27° and 29.69° indexed to Li2C2O4  (JCPDS card no. 24-0646), which is a side product of the reaction between H2C2O4 ·2H2O and LiOH·H2O. The s-LiBOB with high purity (Fig. 1c) was acquired after the removal of the impurities by recrystallization. Excitingly, these impurity peaks cannot be observed in the patterns of the r-LiBOB sample obtained via the rheological phase reaction method without any further purification. Elemental analysis (ICP) results show that the r-LiBOB sample contains Li at 3.79 mass % (3.58% in theory), B at 5.70 mass % (5.58% in theory), and C2O4  at 90.51 mass % (90.84% in theory). It can be calculated that the atom ratio of Li to B to C2O4  was 1.04:1: 1.91, which was very close to the theoretical value of 1:1:2. The LiBOB samples were further studied using 11B NMR to compare their purity, as shown in Fig. 2. The 11B spectrum for each sample (r-LiBOB, s-LiBOB and c-LiBOB) shows analogous features, corresponding to a chemical shift of ~7.6 ppm, which is the only contribution from BOB anion. The chemical shift of 7.677 ppm for the r-LiBOB sample is very close to the 11B shift near 7.70 ppm of LiBOB using tetrahydrofuran (THF) solvent as reported earlier in the literature,21 which is contributed to the introduction of different solvents for the test LiBOB samples. Therefore, LiBOB sample obtained using the rheological phase method possesses high purity and well meets the requirement of electrolyte for lithium ion batteries.

Fig. 1.XRD patterns of LiBOB samples: (a) r-LiBOB, (b) impure-sLiBOB, (c) s-LiBOB, (d) c-LiBOB.

Fig. 2 11B NMR spectra from: (a) r-LiBOB, (b) pure s-LiBOB, (c) c-LiBOB.

 

Company Information

Henan Tianfu Chemical Co., Ltd is a high-tech enterprise, specializing in pharmaceutical intermediates, located in Zhengzhou High-tech Development Zone. We passed ISO 9001:2008 ub 2009, and won "High-tech Enterprise" by provincial government in 2013. Tianfu specializes in manufacuturing intermediates in areas such as Antitumor, Cardiocascular, central nervous system, diabetes, etc. Tianfu have established an efficient quality control system, owing standardization workshop. Also corportaes with Zhengzhou University, Henan University to establish an innovation practice base to omprove the innovatin ability.

 

Tianfu always adheres to the principle of "Live on High Quality" and puts the customer's interests first. Tianfu products have been exported to Europe and the United States, Japan, Korea, India and Latin America markets. Look forward to the future, Tianfu will keep improving the innovation ability to offer better products and service for more and more customers.

Tianfu Chemical, built in 2009, is a professional supplier for API materials in China. With 10 years development, we have bulit our own factory and lab to produce a certain of products. And we have  established stable business relationships with many famous companies, such as Samsung, Merck, Thermo fisher scientific and so on.

The product is one of our advantage products. We improved the traditional synthetic route three years ago, and this greatly reduced the production cost, so our price is competitive in the market.  

As the product is one of our main products, we have stocks regularly and can make shipment arrangement as soon as possible. Any needs, welcome your free contact.

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