Bromocresol Purple Free Acid - 50g

Bromocresol Purple Free Acid CAS: 115-40-2 | MF: C21H16Br2O5S | MW: 540.22, Buy now for reliable and Reproducible results from Tristains indicators at Laboratory Disposable Products (LDP).

Being a part of the triarylmethane dye family, Bromocresol Purple Free Acid is in the form of a purple crystalline powder. Its molecular formula is C21H16Br2O5S with a molecular weight of 540.22. The indicator is yellow in color which dramatically changes to purple in the range of pH of about 5.2 to 6.8. It is slightly dissolvable in water and more easily dissolvable in organic solvents like alcohol.

Applications

• pH titration/buffer solution preparation indicator.
• Applicable in enzyme kinetics and protein studies.
• Used in microbiological cultures media to monitor pH.
• Helps to classify microorganism according to the output of metabolic processes.

Key features

• Assures accurate and precise pH.
• The transition of colors is clear to enhance interpretation of results.
• Consistent performance under repeated experimental tests.
• Fits biochemical and microbiological laboratories.
• Basic and inexpensive substitute of instrumental pH tests.

General Description

Bromocresol Purple Free Acid (CAS: 115-40-2 | MF: C21H16Br2O5S | MW: 540.22) is a high-purity pH indicator dye that finds wide application in analytical chemistry and microbiology. The characteristic yellowness-purple shift gives it the ability to be an essential reagent in laboratories that need color transparency and consistency.

This indicator is made to meet the requirement of professional research and diagnostic settings under a rigid quality assurance. The products of laboratory Disposable Products are reliable supply solutions, and laboratories can rely on quality and performance with each order.

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 the resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under the TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packaging, offers laboratories turnkey solutions for all their staining and indicator needs, improving accuracy in every experiment.

In-addition Laboratory Disposable Products (LDP) is a one of the leading distributors of laboratory supplies, Reagents, Equipment, and safety products to the Life Science, Pharmaceutical industries, Hospitals, educational institutes, and many small businesses since 1982. Laboratory Disposable Products (LDP) is a proud Woman Owned Small Business. For more information please visit our website www.labdisposable.com you may also call on 1800-332-LAB1 or email to sales@labdisposable.com any Query/information we will be happy to help you.