Metam Sodium Dihydrate CAS 6734-80-1

Purity >95%In StockPharmaceutical Standards
CAS No.6734-80-1
Molecular FormulaC2H4NS2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Metam Sodium Dihydrate CAS 6734-80-1 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.

Metam Sodium Dihydrate (CAS 6734-80-1) is a high-purity analytical reference standard with the molecular formula C2H4NS2NaH2O and a molecular weight of 147.19 g/mol.

Metam Sodium Dihydrate (C2H4NS2NaH2O) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; 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.

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 FormulaC2H4NS2 Na 2*H2O
Molecular Weight147.19 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1958
Nitrogen Atoms1
Sulfur Atoms2

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