Erythrosin B Sodium Salt CAS 49746-10-3

Purity 97%+In StockPharmaceutical Standards
CAS No.49746-10-3
Molecular FormulaC20H6I4O5 2*Na H2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Erythrosin B Sodium Salt CAS 49746-10-3 chemical structure

Description

Erythrosin B Sodium Salt (CAS 49746-10-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H6I4O5 2*Na H2O. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC20H6I4O5 2*Na H2O
Molecular Weight874.87 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Halogen ContentI-containing

Recommended Standards

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