2',7'-Dichlorofluorescein Sodium Salt CAS 80471-69-8

Purity 97%+In StockPharmaceutical Standards
CAS No.80471-69-8
Molecular FormulaC20H8Cl2O5 2*Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2',7'-Dichlorofluorescein Sodium Salt CAS 80471-69-8 chemical structure

Description

Order 2',7'-Dichlorofluorescein Sodium Salt (CAS 80471-69-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H8Cl2O5 2*Na. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC20H8Cl2O5 2*Na
Molecular Weight422.17 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Halogen ContentCl-containing

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