Phosphate trisodique (TSP) - Nettoyant industriel et alimentaire

Trisodium Phosphate (TSP) est un inorganic, highly alkaline compound with the chemical formula Na₃PO₄. It is widely used in cleaning formulations, metal treatment, Régulation du pH, et food processing (in its food-grade form). It is available in crystalline anhydrous et dodecahydrate (12H₂O) forms. trisodium phosphate bulk for sale

TSP is known for its strong degreasing ability, making it ideal for industrial cleaning, especially in textile mills, metal finishing, dishwashing powders, et paint preparation. In the food industry, food-grade TSP is used as a buffering agent, emulsifier, et moisture retainer in meats and seafood.

Au Ressource Cavin, we supply high-purity industrial and food-grade TSP with international compliance, bulk packaging, and worldwide shipping.

⚙️ Méthode de production

Neutralization of Phosphoric Acid

• Produced by reacting acide phosphorique (H₃PO₄) avec sodium carbonate (Na₂CO₃) ou sodium hydroxide (NaOH) under controlled temperatures.

• Resulting trisodium phosphate is then crystallized into anhydrous ou hydrated forms, depending on the drying process.

🏭 Cas d'utilisation par secteur d'activité

🧼 Industrial Cleaning

• Surface degreasing before painting or coating

• Cleaner in laundry, dishwashing, and janitorial applications

• Metal pre-treatment et boiler cleaning

🧪 Chemical & Water Treatment

• pH buffer in textile and dye industries

• Precipitates heavy metals and removes scale in boilers

• Controls water hardness

🍖 Food Processing (Food Grade TSP)

• Emulsifier and moisture binder in meats and seafood

• Prevents discoloration in potatoes and other vegetables

• Used as acidity regulator (E339) in soft drinks and cheese processing

✅ Benefits of Trisodium Phosphate

• 💪 Highly Alkaline & Effective: Cuts through grease, protein, and oil-based residues

• 🔄 Multi-Purpose: Suitable for industrial, commercial, and food processing uses

• 📊 Stable & Water-Soluble: Easy to formulate into liquids and powders

• 🌿 Water Softening Capability: Improves detergent efficiency in hard water

• 🍗 Food Safe Grades Available: Meets global food additive standards (E339)

📦 Options d'emballage

• 25kg HDPE-lined kraft paper bags

• 50kg sacks or 1000kg jumbo FIBC bags

• Sealed drums for food-grade shipments

• Export documents: MSDS, COA, B/L, SGS available

• Custom labeling and OEM available

❓ Foire aux questions (FAQ)

1. What is the difference between anhydrous and dodecahydrate TSP?

Réponse :
Anhydrous TSP contains no water molecules, while dodecahydrate contains 12 water molecules, making it appear crystalline and more soluble in water. The choice depends on application and solubility needs. trisodium phosphate bulk price

2. Is TSP banned in detergents?

Réponse :
In some regions, phosphate-based detergents are restricted due to environmental regulations. However, TSP is still widely used in industrial et non-domestic applications. We also offer eco-safe alternatives upon request.

3. Can TSP be used in food?

Réponse :
Yes, food-grade TSP (E339) is approved by FDA and EU for use as a food additive, emulsifier, and acidity regulator. It must not be confused with industrial-grade TSP. where to buy trisodium phosphate

4. Does Cavin Resource ship internationally?

Réponse :
Absolutely. We offer door-to-port logistics, SGS inspection, and export-standard packaging worldwide.

📚 Sources et références crédibles

• FDA – Food Additive Status List

• PubChem – Trisodium Phosphate

• EFSA – E339 Trisodium Phosphate Evaluation

• NIOSH – Trisodium Phosphate Safety Guide