NESSLER'S REAGENT

NESSLER'S REAGENT

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Product Details:

Molecular Weight 616.44 g/mol
Poisonous YES
Solubility Soluble in water
Density Gram per cubic centimeter(g/cm3)
Ph Level Highly alkaline
Shelf Life 2 years under appropriate storage conditions
Structural Formula Contains K+ ions Hg2+ and four Iodide (I-) ions
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NESSLER'S REAGENT Price And Quantity

NESSLER'S REAGENT Product Specifications

Purity Depends on preparation generally high-grade for laboratory use
Appearance Pale-yellow solution or white solid
Properties Sensitive colorimetric reagent; reacts with ammonia to produce a yellow or brown precipitate
Smell Pungent ammonia-like odor
EINECS No 231-992-5
Density Gram per cubic centimeter(g/cm3)
Ph Level Highly alkaline
Poisonous YES
Molecular Weight 616.44 g/mol
Solubility Soluble in water
Structural Formula Contains K+ ions Hg2+ and four Iodide (I-) ions
Shelf Life 2 years under appropriate storage conditions
Physical Form Liquid (as a solution) or crystalline solid
Molecular Formula K2HgI4
Application Used for detection of ammonia and ammonium compounds in analytical chemistry
Shape Not applicable (mostly used as a solution)
Taste Not applicable or bitter
CAS No 7783-33-7
Grade Laboratory reagent grade
Storage Store in a cool dry place in tightly closed containers. Protect from light.
Melting Point Decomposes before melting
Ingredients Mercuric iodide potassium iodide and potassium hydroxide
HS Code 38220090
Usage Laboratory reagent and qualitative analysis for ammonia

Product Description

Nesslers Reagent is a high-grade laboratory reagent grade solution or white solid used for the detection of ammonia and ammonium compounds in analytical chemistry. With a pungent ammonia-like odor, it serves as a sensitive colorimetric reagent that reacts with ammonia to produce a yellow or brown precipitate. The reagent contains Mercuric iodide, potassium iodide, and potassium hydroxide, offering a molecular weight of 616.44 g/mol and a molecular formula of K2HgI4. This highly alkaline solution is soluble in water and must be stored in a cool, dry place to maintain its properties. Suitable for qualitative analysis for ammonia, Nesslers Reagent has a shelf life of 2 years under appropriate conditions.

FAQs of NESSLERS REAGENT:

Q: What is the application of Nesslers Reagent?

A: Nesslers Reagent is used for the detection of ammonia and ammonium compounds in analytical chemistry.

Q: What is the physical form of Nesslers Reagent?

A: Nesslers Reagent is available as a liquid solution or crystalline solid.

Q: Is Nesslers Reagent poisonous?

A: Yes, Nesslers Reagent is poisonous.

Q: How should Nesslers Reagent be stored?

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

Q: What is the grade of Nesslers Reagent?

A: Nesslers Reagent is laboratory reagent grade.

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