Saltar al contenido
MilliporeSigma
Todas las fotos(2)

Documentos clave

Ver Toda la documentación

686018

Sigma-Aldrich

Borohidruro de sodio

greener alternative

hydrogen-storage grade, 98%

Sinónimos:

Tetrahidruroborato de sodio

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(2)

About This Item

Fórmula lineal:
NaBH4
Número de CAS:
16940-66-2
Peso molecular:
37.83
EC Number:
241-004-4
MDL number:
MFCD00003518
UNSPSC Code:
26111700
PubChem Substance ID:
329761012
NACRES:
NA.23

grade

hydrogen-storage grade

assay

98%

form

powder

reaction suitability

reagent type: reductant

greener alternative product characteristics

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

sustainability

Greener Alternative Product

mp

>300 °C (dec.) (lit.)

greener alternative category

Enabling,

SMILES string

[BH4-].[Na+]

InChI

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

InChI key

YOQDYZUWIQVZSF-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

General description

Atomic number of base material: 11
Gravimetric hydrogen capacity of sodium borohydride can be up to 10.8%.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

Metal Borohydrides as Hydrogen Storage Materials
Sodium borohydride (NaBH4) is a stable hydrogen carrier, which can be used as a chemical hydrogen storage material. It can also be used as an anodic fuel for alternative energy applications such as the fabrication of fuel cells. It can also be used in the reduction of graphene oxide in the presence of CaCl2 as a catalyst.
Sodium borohydride has promising application as a portable hydrogen storage material.

Analysis Note

Hydrogen content, XRD plots and metal purity data are available upon request.

signalword

Danger

Hazard Classifications

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

supp_hazards

EUH014

Storage Class

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

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
MKBG0094V
01226DH

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Ten-year efforts and a no-go recommendation for sodium borohydride for on-board automotive hydrogen storage
Demirci UB, et al.
International Journal of Hydrogen Energy, 34(6), 2638-2645 (2009)
Hydrogen generation using sodium borohydride solution and metal catalyst coated on metal oxide
Kojima Y, et al.
International Journal of Hydrogen Energy, 27(10), 1029-1034 (2002)
Electrochemical studies of sodium borohydride in alkaline aqueous solutions using a gold electrode
Colominas S, et al.
Electrochimica Acta, 54(13), 3575-3579 (2009)
Aldwin Suryo Rahmanto et al.
Free radical biology & medicine, 53(6), 1308-1316 (2012-08-14)
Singlet oxygen ((1)O(2)) is a reactive oxygen species generated during photo-oxidation, inflammation, and via peroxidase-catalyzed reactions (e.g., myeloperoxidase and eosinophil peroxidase). (1)O(2) oxidizes the free amino acids Trp, Tyr, His, Cys, and Met, and those species present on peptides/proteins, with
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
Ver todos los artículos relacionados

Artículos

Mechanochemical Effect of Severe Plastic Deformations: Metal Alloys, Hydrides and Molecular Solids

Mechanochemical Effect of Severe Plastic Deformations: Metal Alloys, Hydrides and Molecular Solids

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico