FEHLING'S SOLUTION NO.2

FEHLING'S SOLUTION NO.2

Product Details:

  • Physical Form Liquid (in prepared solution form)
  • Properties Blue liquid (when prepared); reacts with reducing sugars to form a red precipitate of copper(I) oxide.
  • Grade Laboratory grade
  • Application Analytical reagent for detecting reducing sugars
  • HS Code 3822.00
  • Ph Level Approximately 7-9 (slightly basic; depending on preparation)
  • Appearance Blue liquid in typical solution
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FEHLING'S SOLUTION NO.2 Price And Quantity

FEHLING'S SOLUTION NO.2 Product Specifications

  • Store in a cool dry place protected from light and in tightly closed containers.
  • Blue liquid (when prepared); reacts with reducing sugars to form a red precipitate of copper(I) oxide.
  • Not applicable (liquid form)
  • Laboratory grade
  • Analytical reagent for detecting reducing sugars
  • 205-633-8 (primary component)
  • C4H4KNaO64H2O
  • Liquid (in prepared solution form)
  • YES
  • 6381-59-5
  • Used in chemical and biological laboratories to test for the presence of aldehydes or reducing sugars such as glucose.
  • Typically 1 year if stored properly
  • Soluble in water
  • Odorless
  • Gram per cubic centimeter(g/cm3)
  • 248.22 g/mol
  • Potassium sodium tartrate water
  • Decomposes before melting
  • C4H4KNaO64H2O
  • Reagent grade (varies depending on supplier)
  • Blue liquid in typical solution
  • Approximately 7-9 (slightly basic; depending on preparation)
  • 3822.00

Product Description



FEHLINGS SOLUTION NO.2 is a laboratory-grade analytical reagent used to detect reducing sugars like glucose. It is an odorless, blue liquid solution that reacts with reducing sugars to produce a red precipitate of copper(I) oxide. With a molecular formula of C4H4KNaO64H2O and a molecular weight of 248.22 g/mol, this solution is stored in tightly closed containers, soluble in water, and has a shelf life of approximately 1 year when stored correctly. Its slightly basic pH level of 7-9 makes it a reliable tool in chemical and biological laboratories for testing the presence of aldehydes or reducing sugars. Safety caution: it is poisonous and should be handled with care.

FAQs of FEHLINGS SOLUTION NO.2:


Q: What is the application of FEHLINGS SOLUTION NO.2?

A: It is used as an analytical reagent for detecting reducing sugars like glucose in chemical and biological laboratories.

Q: How should FEHLINGS SOLUTION NO.2 be stored?

A: It should be stored in a cool dry place protected from light and in tightly closed containers.

Q: Is FEHLINGS SOLUTION NO.2 poisonous?

A: Yes, it is poisonous and should be handled with care.

Q: What is the appearance of FEHLINGS SOLUTION NO.2?

A: It appears as a blue liquid in typical solution form.

Q: What is the shelf life of FEHLINGS SOLUTION NO.2?

A: Typically, it has a shelf life of 1 year if stored properly.

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