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Ninhydrin
Ninhydrin

Ninhydrin

Ninhydrin Specification

  • Usage
  • Primarily used in laboratories for detecting amines and amino acids
  • Molecular Formula
  • C9H6O4
  • Poisonous
  • YES
  • Structural Formula
  • CH(CO)CH
  • Shape
  • Crystalline solid
  • Ingredients
  • Ninhydrin compound no additives
  • Refractive Rate
  • Not applicable (solid state)
  • Smell
  • Odorless
  • Density
  • 1.66 Gram per cubic centimeter(g/cm3)
  • HS Code
  • 29242990
  • Solubility
  • Soluble in ethanol acetone and slightly in water
  • Melting Point
  • 241C
  • Properties
  • Highly reactive with amino acids forming a purple color (Ruhemanns purple)
  • Molecular Weight
  • 178.14 g/mol
  • Ph Level
  • Not applicable (solid state)
  • Taste
  • Bitter
  • CAS No
  • 485-47-2
  • Shelf Life
  • 2 years under proper storage conditions
  • Appearance
  • Off-white to yellow crystalline powder
  • Physical Form
  • Crystalline powder
  • EINECS No
  • 207-618-1
  • Grade
  • Reagent grade
  • Purity
  • 98%
  • Storage
  • Store in a cool dry place in tightly closed containers
  • Application
  • Used in biochemical analysis ninhydrin test for amino acids and forensic science for fingerprint detection
 
 

About Ninhydrin



Ninhydrin is a poisonous crystalline solid compound primarily used in laboratories for biochemical analysis in the ninhydrin test for amino acids and in forensic science for fingerprint detection. With a bitter taste, this odorless substance is highly reactive with amino acids, forming a distinctive purple color (Ruhemanns purple). Ninhydrin is soluble in ethanol and acetone, slightly in water, and exhibits a melting point of 241C. Its reagent grade quality, purity of 98%, and a shelf life of 2 years under proper storage conditions make it a reliable choice for detecting amines and amino acids.

FAQs of Ninhydrin:


Q: What is the primary application of Ninhydrin?

A: Ninhydrin is primarily used in laboratories for detecting amines and amino acids through the ninhydrin test and in forensic science for fingerprint detection.

Q: What is the chemical formula of Ninhydrin?

A: The molecular formula of Ninhydrin is C9H6O4, with a molecular weight of 178.14 g/mol.

Q: Is Ninhydrin safe for consumption?

A: No, Ninhydrin is a poisonous substance and should not be consumed.

Q: How should Ninhydrin be stored?

A: Ninhydrin should be stored in a cool, dry place in tightly closed containers to maintain its quality.

Q: What is the solubility of Ninhydrin?

A: Ninhydrin is soluble in ethanol and acetone, and slightly soluble in water.

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