7977FZ765Q 592-87-0 Lead thiocyanate Lead(II) thiocyanate Lead dithiocyanate Thiocyanic acid, lead(2+) salt (2:1) Thiocyanic acid, lead(2+) salt EINECS 209-774-6 HSDB 641 Isothiocyanic acid, lead(2+) salt Lead isothiocyanate Lead sulfocyanate Lead thiocyanate (Pb(SCN)2) Lead(II) thiocyanate (Pb(NCS)2) UNII-7977FZ765Q CAS 592-87-0

Purity 97%+In StockPharmaceutical Standards
CAS No.592-87-0
Molecular FormulaC2H2N2PbS2
Molecular Weight325.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7977FZ765Q 592-87-0 Lead thiocyanate Lead(II) thiocyanate Lead dithiocyanate Thiocyanic acid, lead(2+) salt (2:1) Thiocyanic acid, lead(2+) salt EINECS 209-774-6 HSDB 641 Isothiocyanic acid, lead(2+) salt Lead isothiocyanate Lead sulfocyanate Lead thiocyanate (Pb(SCN)2) Lead(II) thiocyanate (Pb(NCS)2) UNII-7977FZ765Q CAS 592-87-0 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 7977FZ765Q 592-87-0 Lead thiocyanate Lead(II) thiocyanate Lead dithiocyanate Thiocyanic acid, lead(2+) salt (2:1) Thiocyanic acid, lead(2+) salt EINECS 209-774-6 HSDB 641 Isothiocyanic acid, lead(2+) salt Lead isothiocyanate Lead sulfocyanate Lead thiocyanate (Pb(SCN)2) Lead(II) thiocyanate (Pb(NCS)2) UNII-7977FZ765Q.

7977FZ765Q 592-87-0 Lead thiocyanate Lead(II) thiocyanate Lead dithiocyanate Thiocyanic acid, lead(2+) salt (2:1) Thiocyanic acid, lead(2+) salt EINECS 209-774-6 HSDB 641 Isothiocyanic acid, lead(2+) salt Lead isothiocyanate Lead sulfocyanate Lead thiocyanate (Pb(SCN)2) Lead(II) thiocyanate (Pb(NCS)2) UNII-7977FZ765Q (CAS 592-87-0), molecular formula C2H2N2PbS2 and molecular weight 325.38 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 7977FZ765Q 592-87-0 Lead thiocyanate Lead(II) thiocyanate Lead dithiocyanate Thiocyanic acid, lead(2+) salt (2:1) Thiocyanic acid, lead(2+) salt EINECS 209-774-6 HSDB 641 Isothiocyanic acid, lead(2+) salt Lead isothiocyanate Lead sulfocyanate Lead thiocyanate (Pb(SCN)2) Lead(II) thiocyanate (Pb(NCS)2) UNII-7977FZ765Q (C2H2N2PbS2) is characterized by a nitrile group, sulfur-containing functionality. 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

CATO manufactures 7977FZ765Q 592-87-0 Lead thiocyanate Lead(II) thiocyanate Lead dithiocyanate Thiocyanic acid, lead(2+) salt (2:1) Thiocyanic acid, lead(2+) salt EINECS 209-774-6 HSDB 641 Isothiocyanic acid, lead(2+) salt Lead isothiocyanate Lead sulfocyanate Lead thiocyanate (Pb(SCN)2) Lead(II) thiocyanate (Pb(NCS)2) UNII-7977FZ765Q under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC2H2N2PbS2
Molecular Weight325.38 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Nitrogen Atoms2
Sulfur Atoms2

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