Description

Ammoniumtrifluorostannite is an inorganic compound of tin, fluorine, and ammonium. This specialized chemical is valued for its role as a precursor and fluorinating agent in advanced material synthesis and surface treatment processes. It is primarily utilized by manufacturers and R&D facilities in the electronics, glass, and specialty chemical sectors seeking precise fluorination or tin-based deposition.

Application

• As a fluorinating agent in the synthesis of specialty inorganic compounds and catalysts.
• Precursor for the chemical vapor deposition (CVD) or atomic layer deposition (ALD) of tin fluoride-based thin films for electronic applications.
• Surface treatment and etching agent for specialized glass and ceramic materials.
• Intermediate in the preparation of other organotin or inorganic tin compounds.
• Potential use in laboratory research for developing new fluorination methodologies.
• Component in formulations for specific metal surface finishing processes.

Basic Information

Product Name	Ammoniumtrifluorostannite
CAS No.	15660-29-4
Molecular Formula	F3H4NSn (Commonly represented as (NH4)SnF3)
Molecular Weight	Contact for details
Synonyms	Ammonium Trifluorostannite; Ammonium Trifluorostannate(II); Ammonium Tin Trifluoride; Stannous Ammonium Fluoride; Tin Ammonium Fluoride; (NH4)SnF3; Ammonium Trifluorostannous Salt
EINECS	Contact for details

Quality Control

Our Ammoniumtrifluorostannite is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency and meets defined specifications for purity and composition. A Certificate of Analysis (COA) detailing key parameters is available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry place with minimal exposure to humidity. Recommended storage temperature is 15-25°C. Keep away from strong alkalis and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (Tin content)	≥ 95.0%
Assay (Fluoride content)	Contact for details
Moisture (Loss on Drying)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm

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