686018

Sodium borohydride

hydrogen-storage grade, 98%

• Synonym(s): Sodium tetrahydridoborate
• Linear Formula: NaBH₄
• CAS Number: 16940-66-2
• Molecular Weight: 37.83
• EC Number: 241-004-4
• MDL number: MFCD00003518
• UNSPSC Code: 26111700
• PubChem Substance ID: 329761012
• NACRES: NA.23

Properties

• 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

Description

General description

Atomic number of base material: 11

Gravimetric hydrogen capacity of sodium borohydride can be up to 10.8%. [1]

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.[2][3][4][5]

Sodium borohydride has promising application as a portable hydrogen storage material.[1]

Analysis Note

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

Safety Information

• pictograms: GHS02,GHS06,GHS08,GHS05
• signalword: Danger
• hcodes: H260,H301,H314,H360FD
• pcodes: P231 + P232 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 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