磷酸三钠（TSP）--工业和食品级清洁剂

Trisodium Phosphate (TSP) is an inorganic, highly alkaline compound with the chemical formula Na₃PO₄. It is widely used in cleaning formulations, 金属处理, pH 值调节, 和 食品加工 (in its food-grade form). It is available in crystalline anhydrous 和 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, 和 paint preparation. In the food industry, food-grade TSP is used as a buffering agent, emulsifier, 和 moisture retainer in meats and seafood.

在 卡文资源, we supply high-purity industrial and food-grade TSP with international compliance, bulk packaging, and worldwide shipping.

⚙️ 生产方式

Neutralization of Phosphoric Acid

• Produced by reacting 磷酸 与 sodium carbonate (Na₂CO₃) 或 sodium hydroxide (NaOH) under controlled temperatures.

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

🏭 按行业划分的使用案例

🧼 工业清洁

• Surface degreasing before painting or coating

• Cleaner in laundry, dishwashing, and janitorial 应用

• Metal pre-treatment 和 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)

📦 包装选项

• 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

❓ 常见问题（FAQ）

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

请回答：
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?

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

3. Can TSP be used in food?

请回答：
是的、, 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?

请回答：
Absolutely. We offer door-to-port logistics, SGS 检验, and export-standard packaging worldwide.

📚 可信的资料来源和参考文献

• FDA – Food Additive Status List

• PubChem – Trisodium Phosphate

• EFSA – E339 Trisodium Phosphate Evaluation

• NIOSH – Trisodium Phosphate Safety Guide