ネスラー試薬 - CP、98％以上。 , CAS No.7783-33-7

CAS: 7783-33-7 Cat. No.: D109693 分子式: K₂HgI₄ 分子量: 786.40 EC番号: 231-990-4

グレード＆純度 CP, ≥98%

Synonyms

Potassium mercuric iodide | Nessler's reagent | potassium tetraiodidomercurate(2-) | Nessler reagent | reactivo de Nessler | Nesslers Reagenz | Potassium mercury iodine | potassium tetraiodidomercurate | MERCURIC POTASSIUM IODIDE | Potassium tetraiodomerc

Storage

Protected from light,Argon charged,Room temperature

Shipped In

ノーマル

概要

ネスラー試薬は、アンモニウム化合物の定量に広く使用されている。無水ヨウ化水銀と無水ヨウ化カリウムを用いて調製できる。水酸化カリウムに溶解した四ヨウ化メルク酸カリウムから調製することもできます。
アンモニア定量用試薬

仕様

同義語

Potassium mercuric iodide | Nessler's reagent | potassium tetraiodidomercurate(2-) | Nessler reagent | reactivo de Nessler | Nesslers Reagenz | Potassium mercury iodine | potassium tetraiodidomercurate | MERCURIC POTASSIUM IODIDE | Potassium tetraiodomerc

仕様と純度

CP、98％以上。

保管条件

Protected from light,Argon charged,Room temperature

入荷

ノーマル

等級

CP

純度

≥98%

名前と識別子

パブケム・シド

508815499

カノニカル・スマイル

[K+].[K+].I[Hg-2](I)(I)I

IUPAC Name

dipotassium;tetraiodomercury(2-)

InChIKey

OPCMAZHMYZRPID-UHFFFAOYSA-J

INCHI

1S/Hg.4HI.2K/h;4*1H;;/q+2;;;;;2*+1/p-4

異性体SMILES

[K+].[K+].I[Hg-2](I)(I)I

UN番号

1643

包装グループ

II

分子量

786.40

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • 分類 Transition metal salts
      • Subclass Transition metal iodides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• 分類: Transition metal salts
• Subclass: Transition metal iodides
• Intermediate Tree Nodes: Not available
• Direct Parent: Transition metal iodides
• Alternative Parents: Inorganic salts Inorganic mercury compounds
• Molecular Framework: Not available
• Substituents: Transition metal iodide - Inorganic salt - Inorganic mercury compound
• 説明: This compound belongs to the class of inorganic compounds known as transition metal iodides. These are inorganic compounds in which the largest halogen atom is Iodine, and the heaviest metal atom is a transition metal.
• External Descriptors: periodometallate salt

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

化学的性質と物理的性質

• 溶解度: Soluble in water.
• 感度: Moisture & Light sensitive.
• 融点（°C）: 120-127°C
• 分子量: 786.410 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 787.516 Da
• Monoisotopic Mass: 787.516 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 7
• Formal Charge: 0
• Complexity: 19.100
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 3

XLogP3