Thermo Scientific Chemicals Fluorescein Disodium Salt Dihydrate 90%

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 1264198-62-0
• Molecular Formula: C₂₀H₁₀Na₂O₅·2H₂O
• MDL Number: MFCD00150814
• Synonym: Acid Yellow 73 dihydrate, Fluorescein, water soluble dihydrate, Uranine dihydrate, C.I. 45350 dihydrate

• Assay Percent Range: 90%
• Beilstein: 19, 222
• Merck Index: 14, 4159
• Solubility Information: Solubility in water: soluble.
• Infrared Spectrum: Authentic
• Formula Weight: 412.3
• Percent Purity: 90%
• Grade: Pure
• Packaging: Glass bottle
• UV_Vis: 88% min. (on dry substance)
• Color: Brown to Orange/Red or Brown/Green
• Quantity: 500 g
• Physical Form: Powder
• Chemical Name or Material: Fluorescein, disodium salt dihydrate, 90%

RUO – Research Use Only