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Merck

71318

Sigma-Aldrich

硼氢化钠

purum, ≥97.0% (gas-volumetric), tablet

别名:

四氢硼酸钠

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About This Item

线性分子式:
NaBH4
CAS号:
分子量:
37.83
EC號碼:
MDL號碼:
分類程式碼代碼:
26111700
PubChem物質ID:

等級

purum

化驗

≥97.0% (gas-volumetric)

形狀

tablet

反應適用性

reagent type: reductant

尺寸

18 mm × 10 mm × 8 mm

mp

>300 °C (dec.) (lit.)

SMILES 字串

[BH4-].[Na+]

InChI

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

InChI 密鑰

YOQDYZUWIQVZSF-UHFFFAOYSA-N

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訊號詞

Danger

危險分類

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

安全危害

儲存類別代碼

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

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges


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分析证书(COA)

Lot/Batch Number

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Qinghua Cui et al.
Analytica chimica acta, 724, 86-91 (2012-04-10)
Silver nanoclusters (Ag NCs) templated with DNAs have attracted much attention as novel fluorophores because of their convenient emission tunability by the sequence and length of the template DNAs. However, the precise production of Ag NCs in a site-specific manner
Meganne L Christian et al.
ACS nano, 6(9), 7739-7751 (2012-08-10)
Owing to its high storage capacity (10.8 mass %), sodium borohydride (NaBH(4)) is a promising hydrogen storage material. However, the temperature for hydrogen release is high (>500 °C), and reversibility of the release is unachievable under reasonable conditions. Herein, we
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A new architecture for a biosensor is proposed using a glassy carbon electrode (GCE) modified with hemoglobin (Hb) and silver nanoparticles (AgNPs) encapsulated in poly(amidoamine) dendrimer (PAMAM). The biosensors were characterized using ultraviolet-visible spectroscopy, ζ-potential and cyclic voltammetry to investigate
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Profiling of oxylipins from young maize roots revealed complex patterns of products mainly originating from the combined actions of 9- and 13-lipoxygenases and allene oxide synthase (AOS). A distinctive feature was the high content of the cyclopentenone 10-oxo-11-phytoenoic acid (10-oxo-PEA).
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We describe the formation of amphiphilic polymeric assemblies via a three-step functionalization process applied to polypropylene (PP) nonwovens and to reference hydrophobic self-assembled n-octadecyltrichlorosilane (ODTS) monolayer surfaces. In the first step, denatured proteins (lysozyme or fibrinogen) are adsorbed onto the

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