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Bromothymol Blue Indicator 25gm, Loba India

  • Bromothymol Blue Indicator
  • Grade: AR Grade
  • Pack Size: 25 gm
  • Brand: LobaChemie
  • Made in India

3,000৳ 

LOBA Bromothymol Blue Indicator AR/ACS (C27H28Br2O5S), pH 6.0-7.6 Yellow to Blue. 3′,3-Dibromothymolsulfonphthalein

  • Pack Size: 25gm (1 Pcs)
  • Molecular Formula: C27H28Br2O5S
  • Brand: LOBA
  • Origin: India
 

Physical Properties

Chemical Structure of Bromothymol Blue Indicator
Physical state at 20 °C Solid Color Brown powder
Odor Characteristic odour Melting point/ Freezing point [°C] 200 – 202 °C
Solubility in water [% weight] Slightly soluble in water
 

Specifications of LOBA Bromothymol Blue Indicator

Appearance Pink to purple color powder
pH transition (6.0-7.6) Yellow to blue
Appearance of solution Passes test
Loss on drying (at 110°C) Max 3.0%
Transition range (according to ACS) Passes test
Sensitivity Passes test
Bromothymol blue is a pH indicator that changes color depending on the acidity or basicity of a solution. It is commonly used in laboratory settings and educational demonstrations. The color change occurs in the pH range of about 6.0 (yellow) to 7.6 (blue), making it useful for determining whether a solution is acidic (pH < 6) or basic (pH > 7.6).

Key Properties of Bromothymol Blue:

  • Color Change: Yellow in acidic solutions, green in neutral, and blue in basic solutions.
  • pH Range: Effective between pH 6.0 and pH 7.6.
  • Uses: Commonly used in titrations, to monitor CO2 levels in water (as in aquatic systems), and in various biochemical assays.

General Applications of Bromothymol Blue:

  • Biological Experiments: Helps in measuring pH changes during respiration and photosynthesis.
  • Water Quality Testing: Useful in assessing the pH of water samples.

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Labzo Bangladesh is a trusted seller, supplier, and stockist of high-quality Chinese-branded and non-branded laboratory equipment, scientific instruments, chemicals, reagents, microscopes, telescopes, medical devices, and more across Bangladesh.

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