Xenon-<SUP>129</SUP>Xe CAS 13965-99-6

Purity 97%+In StockPharmaceutical Standards
CAS No.13965-99-6
Molecular Formula[129Xe]
Molecular Weight128.90 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Xenon-<SUP>129</SUP>Xe CAS 13965-99-6 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Xenon-<SUP>129</SUP>Xe (CAS 13965-99-6) is a high-purity analytical reference standard with the molecular formula [129Xe] and a molecular weight of 128.90 g/mol.

Structurally, Xenon-<SUP>129</SUP>Xe ([129Xe]) 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 128.90 g/mol, it falls into the low-molecular-weight range.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular Formula[129Xe]
Molecular Weight128.90 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1960

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