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  • Lab Pro Bromophenol Blue Indicator, 0.04% (w/v) 100 ml - BB4040-100
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Lab Pro Bromophenol Blue Indicator, 0.04% (w/v) 100 ml - BB4040-100

$30.00
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SKU: BB4040-100
California prop 65
Description
  • Chemical Name
    Bromophenol Blue Indicator
  • Concentration
    0.04% (w/v)
  • CAS Numbers
    7732-18-5, 62625-28-9
  • Catalogue Number
    01336563
  • Quantity
    100 mL

Description

What is Bromophenol Blue Indicator, 0.04% (w/v)?

Bromophenol Blue Indicator, 0.04% (w/v), Reagent is supplied as a liquid indicator solution with a concentration of 0.04% weight/volume. The product is provided in a 100 mL glass bottle and identified by catalog number 01336563.

This reagent-grade indicator solution is commonly used in laboratory applications requiring visual pH indication and analytical testing.

Key Features

  • Bromophenol Blue indicator solution
  • 0.04% (w/v) concentration
  • Supplied in liquid form
  • Provided in a 100 mL container

Standards and Certifications

  • Lab Pro CofA
  • Lab Pro SDS
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Properties

Chemical Name / Material Bromophenol Blue Indicator, 0.04% w/v
CAS Numbers 7732-18-5, 62625-28-9
Percent Purity 0.04%
Grade Reagent
Boiling Point 100 °C
Specific Gravity 1.001
Color Dark reddish purple
Physical Form Liquid
Packaging Glass bottle
Quantity 100 mL

 

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FAQs

What is bromophenol blue indicator 0.04% (w/v) used for?

Bromophenol blue indicator 0.04% (w/v) is commonly used in laboratory applications such as pH indication, electrophoresis tracking dyes, and analytical chemistry procedures. It provides a clear color change over a specific pH range, supporting accurate monitoring of reactions, sample migration, and solution conditions.

What does a 0.04% (w/v) concentration indicate?

A 0.04% (w/v) concentration means the solution contains 0.04 grams of bromophenol blue per 100 milliliters of solution. This standardized dilution ensures consistent color intensity and reliable performance across laboratory protocols that require precise indicator concentration.

What color change does bromophenol blue provide?

Bromophenol blue exhibits a dark reddish-purple appearance in solution and changes color depending on pH conditions. This visible transition allows researchers to easily track pH shifts or sample movement during experiments, improving accuracy and reducing the risk of procedural errors.

How is this indicator supplied and packaged?

The indicator is supplied as a ready-to-use liquid solution in a 100 mL glass bottle. The liquid format eliminates preparation steps, supports precise dispensing, and helps maintain solution stability, making it convenient for routine laboratory use and analytical workflows.

What documentation and quality standards are included?

This reagent-grade bromophenol blue indicator is supplied with appropriate quality documentation, including a Safety Data Sheet. These materials confirm chemical identity, concentration, and handling requirements, supporting safe use and compliance in research, analytical, and laboratory environments.