Description

Stannous Oxalate is a specialized inorganic salt of tin, widely recognized for its role as a catalyst and precursor in advanced material synthesis. Its unique redox properties make it a critical component in processes requiring controlled reduction or tin oxide formation. This high-purity compound is essential for manufacturers and R&D facilities in the electronics, ceramics, and catalyst development sectors seeking reliable performance and consistent quality.

Application

• Catalyst Synthesis: Acts as a key precursor in the manufacture of catalysts for esterification and polymerization reactions.
• Electronics Manufacturing: Used in the production of conductive pastes and tin-based coatings for electronic components.
• Ceramic Glazes & Pigments: Serves as an opacifier and colorant in specialty ceramic and glass formulations.
• Chemical Intermediate: Employed in organic synthesis and as a reducing agent in specific chemical processes.
• Laboratory Research: Utilized as a high-purity reagent in academic and industrial R&D for material science studies.
• Surface Treatment: Finds application in plating baths and surface modification treatments for metals.

Basic Information

Product Name	Stannous Oxalate
CAS No.	814-94-8
Molecular Formula	C2O4Sn
Molecular Weight	206.73 g/mol
Synonyms	Tin(II) Oxalate; Tin Oxalate; Stannous Ethanedioate; Tin(II) Ethanedioate; Oxalic Acid Tin(2+) Salt; Stanous Oxalate; Tin Monooxalate
EINECS	212-414-6

Quality Control

Our Stannous Oxalate is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed against rigorous internal specifications, which typically include assay, heavy metal limits, and identification tests. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements.

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 easily oxidized; it is recommended to store under an inert atmosphere for long-term preservation and to minimize exposure to air during use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Sn2+)	≥ 56.0 %
Assay (Oxalate)	≥ 42.0 %
Loss on Drying	≤ 1.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.01 %
Heavy Metals (as Pb)	≤ 10 ppm
Iron (Fe)	≤ 10 ppm

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