Anion Standard - Nitrate CAS 14797-55-8

Purity 97%+In StockPharmaceutical Standards
CAS No.14797-55-8
Molecular FormulaNO3
Molecular Weight62.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Anion Standard - Nitrate CAS 14797-55-8 chemical structure

Description

As a certified reference material (CRM), Anion Standard - Nitrate 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.

Anion Standard - Nitrate (CAS 14797-55-8), molecular formula NO3 and molecular weight 62.00 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Anion Standard - Nitrate (NO3) is characterized by an inorganic composition. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

Physical & Chemical Properties

Molecular FormulaNO3
Molecular Weight62.00 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.)1961
Nitrogen Atoms1

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Why CATO?