21774-03-8

Basic information

• Product Name: POTASSIUM NITRIDOTRIOXOOSMATE(VIII)
• Synonyms: POTASSIUM NITRIDOTRIOXOOSMATE(VIII);potassium nitridotrioxoosmate(1-);PotassiumOsmiamate
• CAS NO: 21774-03-8
• Molecular Formula: K*NO₃Os
• Molecular Weight: 291.33
• EINECS: 244-575-8
• Product Categories: Metal and Ceramic Science;Potassium Salts;Salts
• Mol File: 21774-03-8.mol
• Article Data: 0

Chemical Properties

• Melting Point: >187 °C (dec.)(lit.)
• Appearance: /
• Density: 4.2 g/mL at 25 °C(lit.)
• CAS DataBase Reference: POTASSIUM NITRIDOTRIOXOOSMATE(VIII)(CAS DataBase Reference)
• NIST Chemistry Reference: POTASSIUM NITRIDOTRIOXOOSMATE(VIII)(21774-03-8)
• EPA Substance Registry System: POTASSIUM NITRIDOTRIOXOOSMATE(VIII)(21774-03-8)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 21774-03-8(Hazardous Substances Data)

Usage

General Description

POTASSIUM NITRIDOTRIOXOOSMATE(VIII) is a chemical compound containing potassium, nitride, and osmium in its +8 oxidation state. It is a dark red, crystalline powder that is insoluble in water. POTASSIUM NITRIDOTRIOXOOSMATE(VIII) is commonly used as a catalyst in organic synthesis, especially in reactions involving oxidative coupling and hydrogenation. It is also used in the production of pharmaceuticals, dyes, and pigments. Additionally, POTASSIUM NITRIDOTRIOXOOSMATE(VIII) has potential applications in the field of materials science, particularly in the development of advanced catalysts and electronic materials.

Upstream product

• 20816-12-0 osmium(VIII) oxide 
• 7664-41-7 ammonia 
• 584-08-7 potassium carbonate