Description

Indium(III) Sulfate Pentahydrate is a high-purity inorganic salt essential for advanced material synthesis and electroplating processes. Its consistent quality and reliable performance make it a critical precursor for research and industrial applications demanding precise stoichiometry. This compound is primarily utilized by manufacturers and researchers in the electronics, semiconductor, and specialty chemical sectors.

Application

• Precursor for the synthesis of indium-based compounds and nanomaterials.
• Electrolyte component for indium electroplating in electronic contacts and semiconductor packaging.
• Raw material in the production of transparent conductive oxides (TCOs) like indium tin oxide (ITO).
• Catalyst or catalyst precursor in specialized organic synthesis and petrochemical processes.
• Analytical reagent and standard in laboratory settings for quality control and research.
• Additive in glass and ceramic formulations to modify optical or electrical properties.
• Starting material for the preparation of other indium salts and coordination complexes.

Basic Information

Product Name	Indium(III) Sulfate Pentahydrate
CAS No.	17069-79-3
Molecular Formula	In2(SO4)3 · 5H2O
Molecular Weight	517.82 g/mol
Synonyms	Indium trisulfate pentahydrate; Sulfuric acid, indium(3+) salt, pentahydrate; Indium sulfate (In2(SO4)3) pentahydrate; Indium(3+) sulfate pentahydrate; Indium sesquisulfate pentahydrate; Indium sulfate hydrate; ITO precursor
EINECS	Contact for details

Quality Control

Our Indium(III) Sulfate Pentahydrate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high chemical purity. All products undergo rigorous analytical testing, including assay and impurity profile analysis. Certificates of Analysis (COA) detailing specific lot results 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). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (In2(SO4)3·5H2O)	≥ 99.0%
Chloride (Cl)	≤ 0.005%
Nitrate (NO3)	≤ 0.005%
Iron (Fe)	≤ 0.001%
Lead (Pb)	≤ 0.001%
Water Insoluble Matter	≤ 0.01%

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