Eosin Y Free Acid

Eosin Y Free Acid CAS: 15086-94-9 | MF: C20H8Br4O5 | MW: 647.89, Buy now for reliable and reproducible results from Tristains.

Eosin Y Free Acid is the salt-free version of the popular Eosin Y stain, which has no extra counterions. The dye is a bright reddish-orange fluorescein that is chemically denoted as 2,4,5,7-tetrabromofluorescein and in a wide range of scientific and industrial applications. Having a molecular formula of C20H8Br4O5, Eosin Y Free Acid is an efficient and reliable stain solution that can be used by researchers and professionals in histology, cytology, microscopy, biology, textile processing and printing to use in their work. It is known to be a very versatile biological stain having consistent results in both laboratory and production conditions.

Applications

• Widely used as a counterstain when used with hematoxylin to be used to bring out the structure of cells when they are under microscopic analysis.
• Applicable to a variety of analytical tools, such as protein labeling, fluorescence microscopy, and cellular staining applications.

Key features

• High Purity and Excellent Quality: Does not contain any extra salts and counterions, and its staining is precise and accurate.
• Multipurpose & Generally Accepted: Suited to histology, cytology, microscopy, and many industry uses.
• Stable & Repeatable Results: Provides consistent staining reproducibility with general testing in standardized laboratory conditions.
• Cost-Effective and Stable: Good value and good color stability without losing quality.

General Description

Eosin Y Free Acid is the water-soluble and purest form of the widely used Eosin Y dye, which is chemically known as 2,4,5,7-Tetrabromofluorescein. It is a light reddish-orange crystal powder having the formula C20H8Br4O5. Usually used as a counterstain in histology and cytology, it increases tissue contrast when used with primary stains like hematoxylin. It is also commonly used in fluorescence microscopy, protein labeling and analysis research laboratories, and it produces reliable and reproducible staining outputs. Its use is also versatile in the industrial sector and is used in textile dyeing and printing, and is a multi-purpose reagent in research as well as production.

Need to buy Eosin Y Free Acid? TriStains has the best quality histological stain reagents that have been trusted by laboratories. They come in various packaging options to cater to small research as well as large scale industrial need. The prices depend on the pack size and quantity of order and there are good bulk discounts on the price when it comes to universities, research institutions and industrial customers. Get a quote today to make sure that you have a steady supply of Eosin Y Free Acid to use in staining applications that are accurate, reproducible and cost effective.

About Brand

TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding which allows for resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.