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Patton+Reeder's Reagent New 5g Qualigens

Patton+Reeder's Reagent New 5g Qualigens
Patton+Reeder's Reagent New 5g Qualigens

Patton+Reeder's Reagent New 5g Qualigens Specification

  • Physical State
  • Solid powder
  • Molecular Weight
  • 334.22 g/mol Carat
  • Boiling point
  • Not applicable
  • Melting Point
  • 200 C
  • Density
  • Not specified Gram per cubic centimeter(g/cm3)
  • Packaging Type
  • Glass Bottle
  • Flash Point
  • Not applicable
  • Purity
  • Reagent grade
  • CAS No
  • 3737-95-9
  • Usage
  • Laboratory
  • Size
  • 5g
  • Shelf Life
  • 5 Years
  • Ph Level
  • Not applicable
  • Molecular Formula
  • C H BrN O
  • Grade
  • Analytical reagent / Laboratory reagent
  • Type
  • Other
  • Application
  • Laboratory
  • Appearance
  • Dark reddish-brown powder
  • Purity(%)
  • Reagent grade
  • HSN Code
  • 29270090
  • Form
  • Powder
  • Pack Code
  • Q39811
 

Patton+Reeder's Reagent New 5g Qualigens Trade Information

  • Minimum Order Quantity
  • 25 Pieces
  • FOB Port
  • JAIPUR
  • Payment Terms
  • Cash in Advance (CID), Telegraphic Transfer (T/T), Cash Advance (CA)
  • Supply Ability
  • 100 Pieces Per Day
  • Delivery Time
  • 5 Days
  • Sample Policy
  • Contact us for information regarding our sample policy
  • Main Export Market(s)
  • Central America, North America, Eastern Europe, Africa, South America, Western Europe, Asia, Australia, Middle East
  • Main Domestic Market
  • All India
 

About Patton+Reeder's Reagent New 5g Qualigens

Patton & Reeder's Reagent, also known as Calconcarboxylic Acid, is a metallo-indicator used in EDTA titration to determine the concentration of calcium ions in aqueous solutions, especially in the presence of magnesium. It is a complex organic dye that forms a red complex with calcium and magnesium, which turns blue upon the addition of EDTA, indicating the endpoint of the titration. Key features and properties:
  • Uses: Primarily used for calcium determination in EDTA titrations, particularly when magnesium is present. 
  • Color change: Bound to calcium/magnesium: red; EDTA added: blue. 
  • pH range: Effective at pH 10-12. 
  • Solubility: Soluble in water and ethanol. 
  • Specificity: More selective for calcium than Eriochrome Black T (EBT), especially in high-alkalinity conditions. 
  • Structure: An azo dye, structurally similar to Eriochrome Black T. 
  • Other uses: Can be used for staining proteins in gels, as a chelating agent, and in the preparation of chelating sorbents for trace metal analysis. 
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