Description

Bis(Thiocyanic Acid)Oxohafnium Salt is a specialized inorganic coordination compound of hafnium. This material is valued for its unique combination of hafnium's high-temperature stability and the reactivity of the thiocyanate ligand, making it a precursor for advanced materials. It is primarily sought by researchers and manufacturers in the fields of catalysis, specialty ceramics, and thin-film deposition. The compound, identified by CAS number 72017-88-0, is handled as a moisture-sensitive material requiring controlled storage conditions.

Application

• Precursor for the chemical vapor deposition (CVD) or atomic layer deposition (ALD) of hafnium-containing thin films.
• Catalyst or catalyst component in specialized organic synthesis and polymerization reactions.
• Starting material for the synthesis of advanced ceramic powders and composites.
• Research chemical in the development of new coordination complexes and materials science.
• Potential additive in glass or optical coating formulations to modify refractive index or other properties.
• Intermediate in the preparation of other hafnium-based thiocyanate derivatives.

Basic Information

Product Name	Bis(Thiocyanic Acid)Oxohafnium Salt
CAS No.	72017-88-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Hafnium Oxo Bis(thiocyanate); Oxohafnium Bis(thiocyanate); Hafnium Oxide Thiocyanate Complex; Thiocyanic Acid, Hafnium Oxo Salt; Hafnium(IV) Oxo Thiocyanate; HfO(SCN)2 (common representation); Hafnium Oxo Dithiocyanate
EINECS	Contact for details

Quality Control

Our Bis(Thiocyanic Acid)Oxohafnium Salt is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent purity and chemical identity. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment. We are committed to meeting the exacting standards required for research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment, ideally under an inert atmosphere or with desiccant, to prevent moisture absorption. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (Hf basis)	≥ 95.0%
Moisture Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 50 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.