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2, 4, 5, 7 Tetrabromo Fluorescein

Name: 2, 4, 5, 7 Tetrabromo Fluorescein
Brand: ARNISH LABORATES PRIVATE LIMITED.
Price: 1 INR
Availability: InStock

Price 1 INR/ Kilograms

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MOQ : 25 Kilograms

2, 4, 5, 7 Tetrabromo Fluorescein Specification

Refractive Rate
Not determined for solid; varies in solution

Shape
Crystalline

Physical Form
Powder

Appearance
Red crystalline powder

Usage
Used in laboratories for microscopy and as a coloring agent

Ph Level
Acidic in solution

Molecular Formula
C20H8Br4O5

Density
2.6 Gram per cubic centimeter(g/cm3)

EINECS No
208-096-8

Product Type
Laboratory Reagent Dye

Properties
High purity; intense red coloration; light-sensitive; brominated xanthene dye

Poisonous
Non-poisonous but should be handled with care

Purity
98%

Ingredients
2,4,5,7-Tetrabromo fluorescein

Smell
Odorless

Grade
ACS, Analytical

Structural Formula
[Refer to structural formula image or chemical databases]

CAS No
509-34-2

HS Code
3204.9000

Melting Point
~319C (decomposes)

Solubility
Slightly soluble in water; soluble in organic solvents (ethanol, DMSO)

Application
Biological staining, pH indicator, dye, chemical research

Molecular Weight
646.89 g/mol

Shelf Life
At least 3 years under recommended storage

Storage
Store in a cool, dry, light-protected place, tightly sealed

Hazards
May cause irritation to skin and eyes; use gloves/eye protection

Boiling Point
Not applicable (decomposes before boiling)

Emission Max ()
Em ~545 nm (in aqueous solution)

Light Sensitivity
Decomposes on prolonged exposure to light

Colour Index Number
45380

UN Number
Not regulated as hazardous goods

Synonyms
Eosin Y, Tetrabromofluorescein

Signal Word (GHS)
None assigned; not classified as hazardous

Contact Irritation
Low; may cause mild skin or eye irritation

Stability
Stable under normal laboratory conditions

EC Number
208-096-8

Packaging
Sealed glass amber bottle or HDPE container

Safety Precautions
Handle in fume hood with appropriate PPE

Regulatory Information
Complies with local chemical safety regulations

2, 4, 5, 7 Tetrabromo Fluorescein Trade Information

Minimum Order Quantity
25 Kilograms

Supply Ability
100 Kilograms Per Week

Delivery Time
1 Week

About 2, 4, 5, 7 Tetrabromo Fluorescein

2, 4, 5, 7 TETRABROMO FLUORESCEIN

We are a reliable manufacturer, exporter and supplier of supreme quality 2, 4, 5, 7 TETRABROMO FLUORESCEIN. The offered chemical is extensively used to determine trace amounts of Cu in wine. It is formulated using the best quality chemicals under favorable conditions by our highly skilled professionals. Apart from this, the provided 2, 4, 5, 7 TETRABROMO FLUORESCEIN is made available in bulk at marginal prices for our clients.

Features:

Longer shelf life
Accurate pH value
Highly reactive
Better chemical stability

Superior Laboratory Dye for Biological Applications

2,4,5,7-Tetrabromo Fluorescein (Eosin Y) serves as a vital reagent in various biological and chemical research applications. Its intense red coloration and fluorescence make it invaluable for microscopy and histology, offering clear and distinct staining results. This compound is also utilized as a pH indicator and in dye formulations due to its high purity and distinct spectral properties. Its relative chemical stability and proven safety profile render it popular in research laboratories.

Handling, Storage, and Safety Considerations

Eosin Y is light-sensitive and may decompose upon prolonged exposure. To ensure product longevity and maintain integrity, always store it in a tightly sealed amber glass or HDPE container, away from light and moisture. Though classified as non-poisonous, mild skin or eye irritation may occur. Adequate protective gear, such as gloves and eye protection, should be used, especially when working within a fume hood to limit inhalation or contact risks.

FAQs of 2, 4, 5, 7 Tetrabromo Fluorescein:

Q: How should 2,4,5,7-Tetrabromo Fluorescein (Eosin Y) be stored for maximum shelf life?

A: Store Eosin Y in a cool, dry, and light-protected location, preferably in its original sealed amber glass or HDPE container. When stored under these recommended conditions, it can maintain its quality for at least three years.

Q: What are the primary laboratory uses of Eosin Y?

A: Eosin Y is primarily utilized as a biological stain for microscopy, a pH indicator, and as a coloring agent in chemical research. Its intense red fluorescence enhances contrast in biological samples, making it a staple in histological staining protocols.

Q: When is it necessary to use personal protective equipment with this chemical?

A: Personal protective equipment, such as gloves, safety glasses, and lab coats, should be worn whenever handling Eosin Y to avoid mild skin or eye irritation. Work should be conducted in a fume hood to mitigate exposure to dust or vapors.

Q: Where can I find regulatory and hazard information for 2,4,5,7-Tetrabromo Fluorescein?

A: This compound complies with local chemical safety regulationsrefer to the Safety Data Sheet and local guidelines for proper handling. Eosin Y is not classified as a hazardous good under GHS and lacks assigned signal words.

Q: What are the benefits of using Eosin Y in research applications?

A: Eosin Y provides high purity, strong fluorescence at 545 nm, and reliable staining properties, contributing to precise and reproducible results in microscopy and pH detection. Its stable, non-poisonous nature makes it a dependable choice for laboratory professionals.

Q: How is 2,4,5,7-Tetrabromo Fluorescein typically applied in laboratory processes?

A: It is typically dissolved in water or organic solvents like ethanol or DMSO, then used for staining biological samples or as an indicator. Its application enhances visualization under a microscope and assists with analyzing sample properties.

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