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Merck

686026

Lithium borohydride

hydrogen-storage grade, ≥90%

greener alternative

Greener Alternative

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About This Item

Linear Formula:
LiBH4
CAS Number:
Molecular Weight:
21.78
NACRES:
NA.23
PubChem Substance ID:
EC Number:
241-021-7
MDL number:
UNSPSC Code:
12352306
eCl@ss:
32160702
Assay:
≥90%
Form:
crystals
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grade

hydrogen-storage grade

Quality Segment

assay

≥90%

form

crystals

reaction suitability

reagent type: reductant

sustainability

Sustainability features

mp

275 °C (dec.)

density

0.666 g/mL at 25 °C (lit.)

application(s)

hydrogen and fuel cell

greener alternative category

SMILES string

[Li+].[BH4-]

InChI

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

InChI key

UUKMSDRCXNLYOO-UHFFFAOYSA-N

General description

This product aligns with one or more of the 12 Principles of Green Chemistry Find details here.

Application

Lithium borohydride (LiBH4) is a complex hydride with a high hydrogen density. It is a strong reducing agent and an electrode material. It has a high gravimetric (18.4 wt%) and volumetric (121 kg/m3) hydrogen storage capacities. It can also be used in lithium-ion batteries.

Analysis Note

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


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Signal Word

Danger

Hazard Codes

Storage Class

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

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

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

supp_hazards

Hazard Classifications

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



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