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Sigma-Aldrich

硼氢化钠

greener alternative

granular, 99.99% trace metals basis

别名:

四氢硼酸钠

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About This Item

线性分子式:
NaBH4
CAS号:
16940-66-2
分子量:
37.83
EC 号:
241-004-4
MDL编号:
MFCD00003518
UNSPSC代码:
26111700
PubChem化学物质编号:
24871724
NACRES:
NA.22

质量水平

200

方案

99.99% trace metals basis

表单

granular

反应适用性

reagent type: reductant

环保替代产品特性

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

>300 °C (dec.) (lit.)

环保替代产品分类

Enabling,

SMILES字符串

[BH4-].[Na+]

InChI

1S/BH4.Na/h1H4;/q-1;+1

InChI key

YOQDYZUWIQVZSF-UHFFFAOYSA-N

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应用

通过使用经硼氢化钠还原的AuCl3进行配体诱导，对金胶体溶液中的纳米晶超晶格进行制备。硼氢化钠中氢化物离子的亲核加成是通过Baylis-Hillman反应形成[E]-a-甲基肉桂酸的廉价替代方法。由NaBH4 和NaOH组成的还原剂溶液可用于形成水银冷蒸气。NaBH4 可用于通过催化水解产生氢气。

警示用语：

Danger

危险分类

Acute Tox. 3 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1B - Water-react 1

补充剂危害

EUH014

储存分类代码

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX1021
MKCV7435
MKCS9494
MKCQ3293
MKCN2654

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