FAQs

What form is this fluorescein supplied in?

This product is supplied as a solid form. This form allows for controlled handling, precise weighing, and accurate preparation of solutions, supporting reproducible results in laboratory research, analytical procedures, and other controlled experimental workflows.

What are common laboratory uses for fluorescein?

Fluorescein is commonly used in laboratory research, analytical studies, and chemical procedures where fluorescence properties are required. Typical uses include tracer studies, visualization experiments, and analytical workflows that benefit from fluorescein’s detectable fluorescence under appropriate conditions.

What are the benefits of the 500 g packaging size?

The 500 g package is well-suited for laboratories with frequent or ongoing fluorescein use. It supports extended workflows, reduces the need for frequent reordering, and provides a cost-effective option for high-volume laboratory and research environments.

cost-effective option for high-volume laboratory and research environments. How should fluorescein be stored?

Store fluorescein powder in a tightly closed container in a cool, dry location away from direct light and moisture. Proper storage helps preserve chemical stability, fluorescence performance, and overall product quality throughout its intended laboratory use.

What safety precautions should be followed when handling fluorescein?

Handle fluorescein using standard laboratory personal protective equipment, including gloves, eye protection, and a lab coat. Avoid inhalation and direct contact with skin or eyes, and follow institutional safety protocols and applicable Safety Data Sheet guidance.

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Size

Product Number:F0095-25G

Warning:California prop 65

Description

Fluorescein is supplied as a laboratory chemical reagent in a 500g, 25g package. This product provides a consistent and reliable source of fluorescein for laboratory workflows that require this compound in controlled environments.

Key Features

Fluorescein Reagent: Supplied as a laboratory-grade chemical compound.
Packaging: Fluorescein 500g, 25g size supports repeated laboratory use.
Solid Powder Form: Suitable for controlled handling and measurement.
Laboratory Use: Intended for professional laboratory applications involving fluorescein.

Applications

Laboratory Research: Suitable for workflows requiring fluorescein.
Chemical Procedures: Used in laboratory processes involving fluorescein.
Analytical Work: Supports controlled laboratory procedures using fluorescein.

Benefits

Reliable Supply: Provides consistent access to fluorescein for laboratory use.
Convenient Packaging: Fluorescein 500g, 25g supports ongoing laboratory workflows.
Controlled Handling: Supplied in a form suitable for laboratory environments.
Versatile Use: Applicable across a range of laboratory workflows involving fluorescein.

Product Specs

Purity: N/A
Size: 500 g, 25 g
Unit: EA
Molecular Formula / Molecular Weight: C₂₀H₁₂O₅ / 332.31
CAS Number: 2321-07-5
Physical State: Solid
Color: Yellow red
Melting Point: 315 °C
Conditions to Avoid: N/A
Refractive Index: N/A
Specific Gravity: N/A
MDL Number: MFCD00005050
SDBS Number: 6347
MINUM: 4159
PubChem Sub ID: 87569894
UNSPSC: 12352100
UN Number: N/A
Hazard Class: N/A
DOT Proper Shipping Name: N/A
Packaging Group: N/A
TSCA Listed: Yes