Description

Zirconate(2-), Oxobis[Sulfato(2-)-O]-, Dihydrogen is a specialized zirconium-based inorganic compound, also known as zirconium sulfate. This material is valued for its role as a versatile precursor and catalyst in advanced inorganic synthesis and surface treatment processes. It is essential for industries requiring high-purity zirconium chemistry for performance materials and specialized chemical manufacturing.

Application

• Precursor for the synthesis of high-purity zirconium oxide (zirconia) powders and ceramics.
• Catalyst or catalyst support in specialized organic synthesis and petrochemical processes.
• Surface treatment agent for metals and alloys to enhance corrosion resistance and adhesion.
• Component in the formulation of specialty inorganic pigments and coatings.
• Intermediate in the production of other zirconium salts and coordination compounds.
• Used in research and development for novel material science applications.
• Potential use in water treatment as a coagulant aid in specific industrial settings.

Basic Information

Product Name	Zirconate(2-), Oxobis[Sulfato(2-)-O]-, Dihydrogen
CAS No.	35674-39-6
Molecular Formula	H2O12S2Zr (Commonly represented as Zr(SO4)2·H2O or similar)
Molecular Weight	Contact for details
Synonyms	Zirconium(IV) sulfate hydrate; Zirconium sulfate basic; Zirconium disulfate hydrate; Sulfuric acid, zirconium(4+) salt (1:2), hydrate; Basic zirconium sulfate; Zirconyl sulfate; Zircosulfate; ZS
EINECS	Contact for details

Quality Control

Our Zirconate(2-), Oxobis[Sulfato(2-)-O]-, Dihydrogen is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent composition and purity suitable for industrial and research applications. Certificates of Analysis (COA) detailing key parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR/XRD)	Conforms to standard
Assay (as ZrO2)	≥ 35.0 %
Loss on Drying	≤ 15.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	Balance
Heavy Metals (as Pb)	≤ 20 ppm
Iron (Fe)	≤ 50 ppm

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