Description

Tripotassium Sodium Disulphate is a high-purity inorganic salt with the CAS registry number 16349-83-0. This compound is valued for its role as a versatile reagent and intermediate in specialized chemical synthesis and industrial processes. It is primarily required by manufacturers and R&D laboratories in the fine chemicals, analytical chemistry, and material science sectors.

Application

• As a specialized reagent in the synthesis of complex inorganic and organometallic compounds.
• Used in analytical chemistry as a standard or a component in buffer solutions for specific methodologies.
• Acts as a precursor or intermediate in the production of advanced ceramic and glass materials.
• Employed in laboratory-scale research for studying sulfate-based reaction pathways.
• Potential use as a flux or additive in controlled high-temperature industrial processes.
• Serves as a starting material for the preparation of other potassium or sodium-containing specialty chemicals.

Basic Information

Product Name	Tripotassium Sodium Disulphate
CAS No.	16349-83-0
Molecular Formula	K3NaS2O7
Molecular Weight	304.33 g/mol
Synonyms	Tripotassium Sodium Pyrosulfate; Potassium Sodium Disulfate; Sodium Tripotassium Disulfate; Disulfuric Acid, Tripotassium Sodium Salt; K3NaS2O7; Sodium Potassium Disulphate; Tripotassium Sodium Disulfate
EINECS	Contact for details

Quality Control

Our Tripotassium Sodium Disulphate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting 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, well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (K3NaS2O7)	≥ 98.0 %
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Water Insoluble Matter	≤ 0.1 %

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