Trisodium Phosphate Product Details

Product Introduction

Trisodium Phosphate (TSP) is a white crystalline powder or granules with strong alkalinity. With purity ≥98% and excellent water softening, cleaning and pH regulating properties, it's widely used in industrial cleaning, water treatment and food processing.

Specifications

• Chemical Name: Trisodium Phosphate

• CAS No.: 7601-54-9

• Molecular Formula: Na₃PO₄

• Molecular Weight: 163.94

• Purity: ≥98%

• pH Value: 11.5-12.5 (1% solution)

• Water Insolubles: ≤0.1%

• Chloride Content: ≤0.05%

Product Grades

• Food Grade: GB 25563-2010 (E339(iii))

• Industrial Grade: HG/T 2517-2017

• Anhydrous Grade: Purity ≥99%

Packaging

• 25kg/moisture-proof bag

• 500kg/jumbo bag (PE liner)

• Custom packaging (on request)

Key Advantages

✓ High purity (≥98%)
✓ Strong cleaning power
✓ Excellent water softening
✓ Fast dissolution
✓ Cost-effective

Main Applications

1. Cleaning Industry

• Industrial equipment cleaner

• Metal surface treatment

• Boiler descaling agent

2. Food Processing

• Food equipment sanitizer

• pH regulator (E339(iii))

• Dairy processing aid

3. Water Treatment

• Boiler water softening

• Circulating water treatment

• Wastewater treatment

4. Other Uses

• Textile dyeing auxiliary

• Ceramic dispersant

• Flame retardant material

Certifications

• Food: GB 25563-2010

• Industrial: HG/T 2517-2017

• ISO9001 Quality System

• HALAL/KOSHER certified (food grade)

Safety Information

• Hazard Class: Corrosive substance

• UN Number: UN3262

• Storage: Dry and ventilated place

• Shelf Life: 24 months

• Protection: Wear gloves and goggles

Usage Guidelines

1. Cleaning solution: 3-5% aqueous solution

2. Water treatment: 10-50ppm

3. Food processing: Follow GB 2760

4. Dissolution: Better in warm water