7693-26-7 Potassium hydride Potassium hydride (KH) EINECS 231-704-8 CAS 7693-26-7

Purity 97%+In StockPharmaceutical Standards
CAS No.7693-26-7
Molecular FormulaK
Molecular Weight39.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7693-26-7 Potassium hydride Potassium hydride (KH) EINECS 231-704-8 CAS 7693-26-7 chemical structure

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

7693-26-7 Potassium hydride Potassium hydride (KH) EINECS 231-704-8 (CAS 7693-26-7) is a high-purity analytical reference standard with the molecular formula K and a molecular weight of 39.10 g/mol.

Structurally, 7693-26-7 Potassium hydride Potassium hydride (KH) EINECS 231-704-8 (K) contains an inorganic composition. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 39.10 g/mol, it falls into the low-molecular-weight range.

As a certified reference material (CRM), 7693-26-7 Potassium hydride Potassium hydride (KH) EINECS 231-704-8 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaK
Molecular Weight39.10 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1959

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