Tetrasodium Pyrophosphate TSPP
Product Information
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Product Name
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Tetrasodium pyrophosphate
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Package
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25kg/bag
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Other Names
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Sodium pyrophosphate decahydrate
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Quantity
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25-26MTS(20`FCL)
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Cas No.
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7722-88-5
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HS Code
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28353990
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Purity
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99%
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MF
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Na4P2O7
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Appearance
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White crystalline powder
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Certificate
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ISO/MSDS/COA
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Application
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Used in food additives, electroplating solution preparation, paper bleaching, detergents, and other fields.
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Sample
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Available
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Details Images
Certificate Of Analysis
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Test Items
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Indicators
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Test Result
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Content (Na₄P₂O₇)
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≥96.5%
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96.8%
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Water-insoluble matter
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≤0.15%
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0.12%
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PH value (1g/100ml water)
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9.9-10.7
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10.3
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Orthophosphate
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≤10
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≤20
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Aldehyde (as formaldehyde) / (mg/kg)
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Complies with test requirements
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Complies with test requirements
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Application
Tetrasodium pyrophosphate is an important inorganic compound with the chemical formula Na₄P₂O₇, used in multiple industrial sectors.
1. In the food industry, Sodium diphosphate is commonly used as a food additive, specifically as a quality improver, pH adjuster, and emulsifier. In meat processing, it improves the water-holding capacity of meat, increases yield, and improves the texture and taste of meat products.
In flour products, Sodium diphosphate can adjust the pH value of dough, enhance the elasticity of gluten, and make noodles, steamed buns, etc., more chewy and delicious. Furthermore, it can stabilize emulsions and prevent separation in dairy products such as cheese and ice cream.
2. Tetrasodium pyrophosphate also plays an important role in the detergent industry. As a detergent aid, it can form soluble complexes with calcium and magnesium ions in water, thereby softening the water and improving the cleaning effect of detergents. Especially in hard water areas, the addition of sodium pyrophosphate can significantly improve detergent efficiency, reduce detergent dosage, and lower washing costs.
3. In the electroplating industry,Sodium diphosphate, as an important component of the electroplating solution, improves the uniformity and smoothness of the electroplated layer, and increases electroplating efficiency. It also serves as a rust remover and rust inhibitor in metal surface treatment, protecting metals from corrosion.
Tetrasodium pyrophosphate also has wide applications in water treatment, papermaking, textiles, leather, and many other industries.
4. In water treatment, it acts as a water softener and corrosion inhibitor; in the papermaking industry, it improves paper strength and whiteness.
5. In the textile and leather industries, it serves as a dyeing auxiliary and tanning agent.
Industrial Sodium diphosphate, with a purity of up to 99%, is packaged in 25 kg packages, is easily soluble in water, and is suitable for multiple industries. is an important inorganic compound with the chemical formula Na₄P₂O₇, used in multiple industrial sectors.
In the food industry, tetrasodium pyrophosphate is commonly used as a food additive.
In the detergent industry, it is used as a detergent additive to improve the cleaning effect of detergents.
In the electroplating industry, it improves the uniformity and smoothness of the electroplated layer and increases electroplating efficiency.
In water treatment, it can be used as a water softener and corrosion inhibitor.
In the papermaking industry, it can improve paper strength and whiteness.
In the textile and leather industries, it can be used as a dyeing auxiliary and tanning agent.
Package & Warehouse
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Package
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25kg/bag
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Quantity(20`FCL)
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25-26MTS(20`FCL)
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Company Profile
Shandong Aojin Chemical Technology Co., Ltd. was established in 2009 and is located in Zibo City, Shandong Province, an important petrochemical base in China. We have passed ISO9001:2015 quality management system certification. After more than ten years of steady development, we have gradually grown into a professional, reliable global supplier of chemical raw materials.
Our products focus on meeting customer needs and are widely used in chemical industry, textile printing and dyeing, pharmaceuticals, leather processing, fertilizers, water treatment, construction industry, food and feed additives and other fields, and have passed the testing of third-party certification agencies. The products have won unanimous praise from customers for our superior quality, preferential prices and excellent services, and are exported to Southeast Asia, Japan, South Korea, the Middle East, Europe and the United States and other countries. We have our own chemical warehouses in major ports to ensure our fast delivery.
Our company has always been customer-centric, adhered to the service concept of "sincerity, diligence, efficiency, and innovation", strived to explore the international market, and established long-term and stable trade relations with more than 80 countries and regions around the world. In the new era and new market environment, we will continue to forge ahead and continue to repay our customers with high-quality products and after-sales services. We warmly welcome friends at home and abroad to come to the company for negotiation and guidance!
Frequently Asked Questions
Need help? Be sure to visit our support forums for answers to your questions!
Of course, we are willing to accept sample orders to test quality, please send us the sample quantity and requirements. Besides, 1-2kg free sample is available, you just need to pay for the freight only.
Usually, quotation is valid for 1 week. However, the validity period may be affected by factors such as ocean freight, raw material prices, etc.
Sure, product specifications, packaging and logo can be customized.
We usually accept T/T, Western Union, L/C.
