6591-56-6 DKV172B7RB Bismuth tartrate anhydrous Dibismuth tritartrate EINECS 229-530-2 UNII-DKV172B7RB Bismuth tartrate CAS 6591-56-6

Purity 97%+In StockPharmaceutical Standards
CAS No.6591-56-6
Molecular Formula2*Bi
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6591-56-6 DKV172B7RB Bismuth tartrate anhydrous Dibismuth tritartrate EINECS 229-530-2 UNII-DKV172B7RB Bismuth tartrate CAS 6591-56-6 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 6591-56-6 DKV172B7RB Bismuth tartrate anhydrous Dibismuth tritartrate EINECS 229-530-2 UNII-DKV172B7RB Bismuth tartrate.

6591-56-6 DKV172B7RB Bismuth tartrate anhydrous Dibismuth tritartrate EINECS 229-530-2 UNII-DKV172B7RB Bismuth tartrate (CAS 6591-56-6) is a high-purity analytical reference standard with the molecular formula BiC4H4O6 and a molecular weight of 357.05 g/mol.

The molecular framework of 6591-56-6 DKV172B7RB Bismuth tartrate anhydrous Dibismuth tritartrate EINECS 229-530-2 UNII-DKV172B7RB Bismuth tartrate (BiC4H4O6) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional 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.

As a certified reference material (CRM), 6591-56-6 DKV172B7RB Bismuth tartrate anhydrous Dibismuth tritartrate EINECS 229-530-2 UNII-DKV172B7RB Bismuth tartrate 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 Formula2*Bi 3*C4H4O6
Molecular Weight357.05 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958

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