Description

Tin Hydroxide is an inorganic compound of significant interest in advanced material synthesis and catalysis. Its unique amphoteric nature and reactivity make it a valuable precursor for creating functional tin-based oxides and coatings. This compound is essential for researchers and manufacturers in the electronics, ceramics, and chemical catalyst industries seeking to develop materials with specific conductive or catalytic properties.

Application

• Precursor for Tin Oxide (SnO₂) Synthesis: A key starting material for producing conductive and transparent tin oxide films used in gas sensors, transparent electrodes, and solar cells.
• Catalyst and Catalyst Support: Employed in the preparation of heterogeneous catalysts for organic synthesis and oxidation reactions.
• Ceramic and Glass Manufacturing: Acts as a doping agent or additive to modify the electrical and optical properties of specialty glasses and ceramic glazes.
• Antistatic and Conductive Coatings: Used in formulations for applying thin, conductive layers on plastics and other substrates.
• Chemical Intermediate: Serves as a reactive intermediate in the synthesis of other organotin and inorganic tin compounds.
• Research & Development: Utilized in academic and industrial R&D for exploring new material properties and nanomaterial fabrication.

Basic Information

Product Name	Tin Hydroxide
CAS No.	33754-29-9
Molecular Formula	Sn(OH)2 / H2O2Sn
Molecular Weight	152.73 g/mol
Synonyms	Stannous Hydroxide; Tin(II) Hydroxide; Tin Dihydroxide; Stannic Hydroxide (common misnomer); Hydroxotin; Tin hydrate; α-Tin hydroxide
EINECS	Contact for details

Quality Control

Our Tin Hydroxide is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency and purity for your application needs. A Certificate of Analysis (COA) detailing key parameters such as assay, moisture content, and trace metal impurities is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and easily oxidized; it is recommended to store under an inert atmosphere such as argon or nitrogen for long-term stability. Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white amorphous powder
Identification (IR)	Conforms
Assay (as Sn(OH)2)	≥ 95.0 %
Loss on Drying	≤ 5.0 %
Chloride (Cl)	≤ 0.5 %
Sulfate (SO4)	≤ 0.5 %
Iron (Fe)	≤ 0.1 %
Lead (Pb)	≤ 0.05 %

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