10534-86-8

Basic information

• Product Name: HEXAAMMINECOBALT(III) NITRATE
• Synonyms: HEXAAMMINECOBALT(III) NITRATE;HEXAMMINECOBALT (III) NITRATE;HEXAAMMINECOBALT(III) NITRATE 99.999%;Hexaamminecobalt(Ⅲ) nitrate;HEXAAMMINECOBALT()NITRATE;Hexaamminecobalt(III) trinitrate
• CAS NO: 10534-86-8
• Molecular Formula: CoH₁₈N₆*0H₂O*3NO₃
• Molecular Weight: 347.13
• Product Categories: Cobalt;Micro/Nanoelectronics;Solution Deposition Precursors
• Mol File: 10534-86-8.mol
• Article Data: 1

Chemical Properties

• Melting Point: 300-304.2 °C(lit.)
• Flash Point: >230 °F
• Appearance: /
• Density: 1.804
• Water Solubility: Soluble in water(17g/L).
• CAS DataBase Reference: HEXAAMMINECOBALT(III) NITRATE(CAS DataBase Reference)
• NIST Chemistry Reference: HEXAAMMINECOBALT(III) NITRATE(10534-86-8)
• EPA Substance Registry System: HEXAAMMINECOBALT(III) NITRATE(10534-86-8)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• RIDADR: UN1477
• WGK Germany: 3
• TSCA: Yes
• HazardClass: 5.1
• PackingGroup: II
• Hazardous Substances Data: 10534-86-8(Hazardous Substances Data)

Usage

General Description

Hexaamminecobalt(III) nitrate is a chemical compound consisting of cobalt, nitrogen, and hydrogen atoms. It is a coordination complex with a cobalt atom at its center surrounded by six ammine ligands. The nitrate ion serves as a counterion to balance the charge of the complex. HEXAAMMINECOBALT(III) NITRATE is commonly used as a catalyst in various chemical reactions, including organic synthesis and coordination chemistry. Hexaamminecobalt(III) nitrate is a purple-colored solid and is highly soluble in water, making it a versatile and widely used compound in various industrial and laboratory applications.

InChI:InChI=1/Co.H2NO3.6H2N/c;2-1(3)4;;;;;;/h;(H2,2,3,4);6*1H2/q+3;+1;6*-1

Upstream product

• 10534-89-1 hexammine cobalt(III) chloride 

Relevant articles and documents

Temperature Dependence of the Ion Association between Hexaamminecobalt(III) Ion and Monovalent Anions

Conductivity measurements at temperatures between 0 and 50 deg C were made for aqueous solutions of the chloride, bromide, iodide, nitrate, and perchlorate of hexaamminecobalt(III) complex.The ion association constants (KA) obtained had minimum values at temperatures (tmin) characteristic of the anions.The tmin increased in the order Cl----- and correlated with standard entropy and enthalpy of ion association.The order in the magnitude of KA among the salts was variously dependent on temperature, e.g., I--=Br-=Cl-- at 0 deg C and I-=ClO4---=Cl- at 25 deg C, but, with increasing temperature, it seemed to approach the electrostatic prediction: ClO4-----.The presence of tmin for the halides was explained to be due to the weak hydrations of the anions related to their structure-breaking properties.The remarkable increases of the KA values with decreasing temperatures for the nitrate and the perchlorate and the relatively small entropy changes compared with those for the halides were ascribed to specific short-range interactions between ammine ligands of the complex and oxygen atoms of the anions in the contact ion pairs.