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Potassium borohydride

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Potassium borohydride molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 7 grades and pack sizes of Potassium borohydride (CAS 13762-51-1). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS13762-51-1
Molecular formulaBH4K
Molecular weight53.94 g/mol
IUPAC namepotassium boranuide
SynonymsKBH4 · RefChem:867736 · 0WS230DTGF · Borate(1-), tetrahydro-, potassium · Borohydrure de potassium · Potassium borohydrate
Safety & Hazards (GHS) Danger
Flammable Flammable Corrosive Corrosive Acute toxic Acute toxic
  • H260 In contact with water releases flammable gases which may ignite spontaneously
  • H301 Toxic if swallowed
  • H311 Toxic in contact with skin
  • H314 Causes severe skin burns and eye damage

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma POTASSIUM BOROHYDRIDE 60080-100G
60080-25G
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Sigma POTASSIUM BOROHYDRIDE, 99.9% METALS BAS 438472-25G
438472-5G
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Sigma Potassium borohydride, #97% 455571-100G
455571-2KG
455571-500G
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For information only; specifications and availability are confirmed at quotation. Prices are not listed.