31432-45-8 0GNX7H7XF7 Sodium nitrate N-15 UNII-0GNX7H7XF7 Sodium nitrate-15N Nitric-15N acid, sodium salt CAS 31432-45-8

Purity 97%+In StockPharmaceutical Standards
CAS No.31432-45-8
Molecular Formula[15N]O3 Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

31432-45-8 0GNX7H7XF7 Sodium nitrate N-15 UNII-0GNX7H7XF7 Sodium nitrate-15N Nitric-15N acid, sodium salt CAS 31432-45-8 chemical structure

Description

The occurrence of 31432-45-8 0GNX7H7XF7 Sodium nitrate N-15 UNII-0GNX7H7XF7 Sodium nitrate-15N Nitric-15N acid, sodium salt is closely related to an inorganic composition in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

31432-45-8 0GNX7H7XF7 Sodium nitrate N-15 UNII-0GNX7H7XF7 Sodium nitrate-15N Nitric-15N acid, sodium salt (CAS 31432-45-8) is a high-purity analytical reference standard with the molecular formula [15N]O3 Na and a molecular weight of 84.99 g/mol.

Structurally, 31432-45-8 0GNX7H7XF7 Sodium nitrate N-15 UNII-0GNX7H7XF7 Sodium nitrate-15N Nitric-15N acid, sodium salt ([15N]O3 Na) 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 84.99 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

As a certified reference material (CRM), 31432-45-8 0GNX7H7XF7 Sodium nitrate N-15 UNII-0GNX7H7XF7 Sodium nitrate-15N Nitric-15N acid, sodium salt 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 Formula[15N]O3 Na
Molecular Weight84.99 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Freely soluble in water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
CAS Registry Year (est.)1965
Nitrogen Atoms1

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