Description
Specifications Table
Product Name – Bromo Cresol Green Sodium Salt Solution 0.04%
Quantity/Pack Size – 125 ml
Form – Liquid Solution
Grade – Analytical Reagent (AR)
Application – pH Indicator, Titration
Product Overview
The Bromo Cresol Green Sodium Salt Solution 0.04% is a premium, ready-to-use analytical reagent designed for a wide array of laboratory applications requiring precise pH determination. This solution is meticulously prepared to ensure consistent quality and reliable performance, making it an indispensable tool for students, researchers, and educators across India. As a sulfonephthalein dye, Bromo Cresol Green exhibits distinct color changes across a narrow pH range (typically from yellow below pH 3.8 to blue above pH 5.4), enabling highly accurate visual endpoints in acid-base titrations. Its clear and sharp color transition minimizes ambiguity, enhancing the precision of your experimental results. This 0.04% solution concentration is optimized for direct application, eliminating the need for further dilution and saving valuable preparation time. Manufactured under stringent quality control standards, it ensures stability and purity, crucial for sensitive analytical procedures. Equip your lab with this essential indicator for dependable and reproducible outcomes in your chemical analyses and studies.
FAQs
1. What is the optimal pH range for Bromo Cresol Green Sodium Salt Solution as an indicator?
Bromo Cresol Green Sodium Salt Solution typically shows a color transition from yellow to blue within the pH range of 3.8 to 5.4. This makes it ideal for indicating reactions occurring in slightly acidic to neutral environments.
2. How should this Bromo Cresol Green solution be stored to maintain its efficacy?
For optimal stability and shelf life, store the Bromo Cresol Green Sodium Salt Solution in a cool, dry place, away from direct sunlight and strong oxidizing agents. Ensure the container is tightly sealed to prevent evaporation or contamination.
3. Can Bromo Cresol Green Sodium Salt Solution be used in non-aqueous titrations?
While primarily designed for aqueous titrations, Bromo Cresol Green can sometimes be adapted for certain non-aqueous systems depending on the solvent and specific reaction conditions. However, its performance and color change characteristics may differ from its behavior in water.
4. Are there any common alternatives to Bromo Cresol Green for similar pH ranges?
Yes, other indicators like Methyl Red (pH 4.4-6.2, red to yellow) or Bromophenol Blue (pH 3.0-4.6, yellow to blue) cover somewhat similar acidic pH ranges and can serve as alternatives depending on the specific experimental requirements.
5. What quality control measures are applied to ensure the purity of this solution?
Our Bromo Cresol Green Sodium Salt Solution undergoes rigorous quality control testing, including spectrophotometric analysis to confirm concentration and visual inspection for color transition and clarity. Each batch is tested for consistency and compliance with specified analytical standards before dispatch.
