Description

Potassium Triphosphate is a versatile inorganic salt widely used as a sequestering agent, emulsifier, and pH buffer in industrial processes. Its primary value lies in its ability to bind metal ions, control alkalinity, and disperse solids, which is critical for maintaining product stability and process efficiency. This makes it an essential raw material for manufacturers in the detergent, food processing, water treatment, and industrial cleaning sectors seeking reliable performance and consistent quality.

Application

• Detergent & Cleaning Formulations: Acts as a powerful builder to soften water, enhance surfactant efficiency, and prevent soil redeposition in industrial and institutional cleaners.
• Food Processing (Food Grade): Used as an emulsifying salt, pH regulator, and moisture-retaining agent in processed cheeses, meats, and other food products.
• Water Treatment: Serves as a corrosion inhibitor and scale preventer in boiler and cooling water systems by sequestering calcium and magnesium ions.
• Industrial Processes: Functions as a dispersing agent in ceramic production, a drilling mud additive in oilfields, and a buffering agent in textile processing.
• Metal Surface Treatment: Used in metal cleaning and finishing formulations to remove oxides and prepare surfaces for coating or plating.

Basic Information

Product Name	Potassium Triphosphate
CAS No.	13845-36-8
Molecular Formula	K5P3O10
Molecular Weight	448.40 g/mol
Synonyms	Pentapotassium Triphosphate; Potassium Tripolyphosphate (KTPP); Tripotassium Triphosphate; Pentapotassium Triphosphate; Triphosphoric Acid, Pentapotassium Salt; K5P3O10; TKPP; Food Grade Phosphate (when applicable)
EINECS	237-574-9

Quality Control

Our Potassium Triphosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, heavy metal content, and physical properties. Certificates of Analysis (COA) are provided with every shipment, and we can supply material that conforms to relevant standards such as FCC (Food Chemicals Codex) for food applications or industrial-grade specifications upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after initial use to prevent caking and degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White Granular or Powder
Identification (IR)	Conforms
Assay (as K5P3O10)	≥ 95.0%
pH (1% Solution)	9.5 - 10.5
Water Insoluble Matter	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Loss on Drying	≤ 0.5%

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