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205524

Sigma-Aldrich

偏硼酸锂

99.9% trace metals basis

别名:

硼酸锂盐

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100 G
$187.00
500 G
$717.00

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100 G
$187.00
500 G
$717.00

About This Item

线性分子式:
LiBO2
CAS号:
13453-69-5
分子量:
49.75
EC 号:
236-631-5
MDL编号:
MFCD00011089
UNSPSC代码:
12352302
PubChem化学物质编号:
24852338
NACRES:
NA.23

$187.00

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质量水平

100

方案

99.9% trace metals basis

表单

powder

技术

FTIR: suitable

杂质

≤1500 ppm Trace Metal Analysis

mp

845 °C (lit.)

SMILES字符串

[Li+].[O-]B=O

InChI

1S/BO2.Li/c2-1-3;/q-1;+1

InChI key

HZRMTWQRDMYLNW-UHFFFAOYSA-N

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相关类别

一般描述

偏硼酸锂（LMB）是 一种良好的离子导体和宽带隙绝缘体，常可作为熔体或溶剂用于鉴定和表征含铀和含钍耐风化矿物质。LMB也可作为化学修饰剂用于以粘土和耐火材料生成新化合物。由于其高光学损伤阈、机械耐久性和深紫外透明性，它是合适的非线性光学材料。

应用

偏硼酸锂熔体可用于制备地质材料。 岩石样品和LMB的熔体导致形成易溶于稀酸的玻璃。这种方法可用于制备全岩溶液进行快速分析。

LMB 熔体可用于在高压下以高密度α-Al2O3 合成低密度 γ-Al2O3。

由于其在有机电解质中的化学惰性，LMB可用作锂离子电池阴极材料的保护性涂层。

警示用语：

Danger

危险声明

H302,H318,H361fd

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCV0681
MKCS4007
MKCQ7529
MKCP6472
MKCM3887

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氧化铌(V) 99.99% trace metals basis

Sigma-Aldrich

203920

氧化铌(V)

Xirui Wang et al.
Scientific reports, 10(1), 21518-21518 (2020-12-11)
An electrosynthesis is presented to transform CO2 into an unusual nano and micron dimensioned morphology of carbon, termed Carbon Nano-Scaffold (CNS) with wide a range of high surface area graphene potential usages including batteries, supercapacitors, compression devices, electromagnetic wave shielding
J Graetz et al.
Nanotechnology, 20(20), 204007-204007 (2009-05-08)
The local bonding and atomic environments in the Ni-catalyzed destabilized system LiBH4/MgH2 and the quaternary borohydride-amide phase Li3BN2H8, were studied by x-ray absorption spectroscopy. In both cases the Ni catalyst was introduced as NiCl2 and a qualitative comparison of the
Oliver Reich
Current opinion in urology, 21(1), 27-30 (2010-11-04)
To report on the latest data in the recent literature regarding the so-called 'Greenlight laser vaporization of the prostate'. Specifically to comment on the evolution of the 80-W KTP (potassium-titanyl-phosphate) system to the more recent 120-W LBO (lithium triborate) system.
Thomas Hermanns et al.
The Journal of urology, 185(6), 2241-2247 (2011-04-19)
Technical modifications of the 120 W lithium-triborate laser have been implemented to increase power output, and prevent laser fiber degradation and loss of power output during laser vaporization of the prostate. However, visible alterations at the fiber tip and the
M Ceretti et al.
Radiation protection dosimetry, 144(1-4), 262-265 (2011-02-08)
This work summarises the results of a series of experiences made on Panasonic UD-802AS, a multi-element dosemeter that is currently used in Caorso Nuclear Power Plant for personnel external monitoring. Two main topics have been considered: energy response and the
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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