Ammonium hexachlorotellurate(IV) CAS 16893-14-4

Purity 97%+In StockPharmaceutical Standards
CAS No.16893-14-4
Molecular FormulaCl6Te
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ammonium hexachlorotellurate(IV) CAS 16893-14-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ammonium hexachlorotellurate(IV).

Ammonium hexachlorotellurate(IV) (CAS 16893-14-4), molecular formula Cl6TeH4N and molecular weight 358.34 g/mol, is a CATO reference standard with documented purity and traceability.

Ammonium hexachlorotellurate(IV) (Cl6TeH4N) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

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.

Physical & Chemical Properties

Molecular FormulaCl6Te 2*H4N
Molecular Weight358.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Freely soluble in water
StabilityLight-sensitive; avoid direct strong light
CAS Registry Year (est.)1961
Halogen ContentCl-containing
Nitrogen Atoms1

Recommended Standards

Why CATO?