Brilliant Black Bn CAS 2519-30-4

Purity Technical GradeIn StockPharmaceutical Standards
CAS No.2519-30-4
Molecular FormulaC28H17N5O14S4 4*Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Brilliant Black Bn CAS 2519-30-4 chemical structure

Description

CATO supplies Brilliant Black Bn (CAS 2519-30-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H17N5O14S4 4*Na. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC28H17N5O14S4 4*Na
Molecular Weight798.70 g/mol
PurityTechnical Grade
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)23.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms5
Sulfur Atoms4

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