Fluorescent Brightener 134 CAS 3426-43-5

Purity Technical GradeIn StockPharmaceutical Standards
CAS No.3426-43-5
Molecular FormulaC34H28N10O8S2 2*Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Fluorescent Brightener 134 CAS 3426-43-5 chemical structure

Description

Fluorescent Brightener 134 (CAS 3426-43-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C34H28N10O8S2 2*Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC34H28N10O8S2 2*Na
Molecular Weight791.77 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)26.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms10
Sulfur Atoms2

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