About 2 6 DICHLOROPHENOL INDOPHENOL SODIUM SALT AR
PHENOLPHTHALEIN (INDICATOR)
C20H14O4 M.W. 318.33
- pH range 8.2-10.0
- Colourless to red-violet
- Sensitivity passes test
- Melting point
- Maximum Limits of Impurities:
- Sulphated ash 0.05%
- Chloride(Cl) 0.01%
- Sulphate(SO4) 0.01%
- Cas No: 77-09-8 Un No. NR TARIFF : 2932 29 10
- R : 40 S : 36/37 F : 3
- PHENOLPHTHALEIN (INDICATOR) SOLUTION 125 ml
Key Applications and BenefitsDCPIP serves primarily as a reliable oxidation-reduction (redox) indicator in various analytical procedures. Its high purity and consistent performance make it an invaluable reagent for titration and biochemical experiments. The ability to change color upon reduction allows precise endpoint detection, aiding accuracy in quantitative analysis. As an AR grade reagent, it meets stringent laboratory standards, ensuring dependable results across research, educational, and industrial applications.
Safe Handling and Storage RecommendationsGiven its irritant nature, DCPIP should be handled with appropriate personal protective equipment to prevent contact with skin, eyes, or respiratory tract. Always use in a well-ventilated area. Store the material in tightly sealed HDPE bottles in a cool, dry, and ventilated place to maintain stability. Following proper handling guidelines guarantees product longevity and user safety throughout its five-year shelf life.
FAQ's of 2 6 DICHLOROPHENOL INDOPHENOL SODIUM SALT AR:
Q: How is 2,6-Dichlorophenol Indophenol Sodium Salt (DCPIP) typically used in laboratories?
A: DCPIP is primarily utilized as a redox indicator in analytical chemistry. It visually signals oxidation-reduction reactions by changing color, making it ideal for titration and other quantitative measurements in laboratory and educational environments.
Q: What precautions should be taken when handling DCPIP sodium salt?
A: As DCPIP is an irritant to the eyes, respiratory system, and skin, always wear gloves, protective eyewear, and a mask when using this chemical. Ensure you work in a well-ventilated space and avoid direct contact or inhalation.
Q: Where should DCPIP be stored to maintain its integrity?
A: Store DCPIP in tightly closed HDPE bottles in a cool, dry, and ventilated area. Proper storage conditions minimize degradation and guarantee product stability for up to five years.
Q: What benefits does DCPIP offer compared to other indicators?
A: DCPIP provides a clear, visual color change at specific redox points and boasts high purity (99%), ensuring reliable and reproducible results in analytical procedures. Its stability and long shelf life add further convenience for laboratory users.
Q: When should you use DCPIP AR grade in experimental processes?
A: DCPIP AR grade should be chosen for experiments where precise and accurate redox indication is critical, including laboratory titrations and quality control analyses that require reagents conforming to high purity standards.
Q: What is the solubility and physical appearance of DCPIP sodium salt?
A: DCPIP sodium salt is readily soluble in water and presents as a dark blue powder or crystals, making it easy to prepare and utilize in solution-based assays and experiments.