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Guizhou SINO-PHOS Chemical Co., Ltd. is China's leading manufacturer of phosphoric acid and phosphates. It has advanced production technology and equipment, and strictly controls raw material selection and production processes to ensure product quality and safety. Our main products include phosphoric acid, sodium tripolyphosphate, sodium hexametaphosphate, sodium tripophosphate, sodium pyrophosphate and other specifications, which can meet the needs of different customers.
Phosphate is an important chemical substance widely used in food, medicine, agriculture, chemical industry and other fields. As a Phosphate manufacturer, we are committed to producing high-quality, environmentally friendly, and safe products to meet global market demand. All our products comply with international quality standards and our customers come from different markets around the world. For example Denmark,Tunisia,Bahrain,Nigeria,Mexico etc.
Type | Disodium Phosphate |
Place of Origin | Guizhou,china |
Classification | Phosphate |
Other Names | Sodium Phosphate, Dibasic |
MF | Na2HPO4 |
EINECS No. | 231-448-7 |
Grade Standard | Industrial Grade, Reagent Grade |
Appearance | White Powder |
Application | emulgator,etc |
Brand Name | SINO-PHOS |
Model Number | / |
Product name | Sodium Phosphate, Dibasic |
Appearance | White powder |
Content Na2HPO4,( On dry basis),w/% | ≥94 |
Arsenic(As),mg/kg | ≤4 |
Heavy metal(as Pb),mg/kg | ≤10 |
Lead(Pb),mg/kg | ≤4 |
Fluorides(as F),mg/kg | ≤54 |
Insoluble substances,w/% | ≤0.2 |
Loss on drying,w/% | ≤6 |
Packaging Details | 5g/10g/50g/195g/500g/1kg/Bottle |
Supply Ability | 506 Kilogram/Kilograms per Month |
Quantity (grams) | > 228 |
Lead time (days) | 15 |
phosphate bearings FAQs Guide phosphate, a type of natural mineral often found in rocks, is widely recognized for its significant role in plant and animal growth. As a necessary element for all living organisms, phosphate has become an essential component in various industries, including agriculture, food production, and manufacturing. With our advanced technology and expertise, we have developed a series of high-quality phosphate products that cater to different needs in the market. Our wide range of solutions not only provides essential nutrients for crops and livestock but also supports the development of sustainable and environmentally friendly processes. Keep reading to learn more about our phosphate products and how they can benefit your business.
2.Can phosphate be used to make plastic?
3.What measures does phosphate take to protect the environment?
4.What is tripolyphosphate?
5.What compounds can phosphate form?
6.What is the difference between ammonium phosphate and diammonium phosphate?
7.What is the relationship between phosphate and calcium?
8.What phosphate are produced during denitrification?
9.How to safely store phosphate?
10.How is phosphate extracted?
11.What foods contain phosphate?
12.Why is phosphate used in agriculture?
13.What are the characteristics of dual-nutrient fertilizers of phosphate and diammonium phosphate?
14.What are the similarities between phosphate and sulfates?
15.What are the characteristics of magnesium phosphate?
16.What is the difference between phosphate and organic fertilizers?
1.What is phosphate?
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Phosphate is a chemical compound that contains the element phosphorus and oxygen. It is commonly found in nature as a mineral, and is an essential nutrient for plants and animals. Phosphate is also used in various industrial processes, such as in fertilizers, detergents, and food additives. In its various forms, phosphate plays a crucial role in many biological and chemical processes, including energy production, DNA and RNA synthesis, and bone formation.
2.Can phosphate be used to make plastic?
Yes, phosphate can be used to make plastic. Phosphate-based plastics, also known as polyphosphates, are a type of thermoplastic polymer that can be used to make a variety of products, including packaging materials, coatings, and adhesives. These plastics are made by polymerizing phosphoric acid or its derivatives, such as phosphoric anhydride, with other monomers. They are known for their high strength, durability, and resistance to heat and chemicals. However, due to concerns about the environmental impact of phosphate mining and production, alternative materials are being developed to replace phosphate-based plastics.
3.What measures does phosphate take to protect the environment?
Being one of the top phosphate manufacturers in China, We attach great importance to this detail.
Phosphate, a chemical compound composed of phosphorous and oxygen, takes various measures to protect the environment. Firstly, it is used in sustainable agriculture practices as a fertilizer, promoting plant growth without causing harmful effects to the soil or water. Phosphate also plays a crucial role in wastewater treatment, helping to remove pollutants and improve water quality. In addition, phosphate-based detergents have been replaced with alternative products to reduce their negative impact on aquatic life. Moreover, strict regulations and proper disposal methods are enforced to prevent phosphate pollution in rivers and oceans. Furthermore, continuous research and development are conducted to find environmentally-friendly ways of producing phosphate and its derivatives. Through these efforts, phosphate helps to maintain a healthy balance in the ecosystem and safeguard the environment.
4.What is tripolyphosphate?
As one of the phosphate market leaders, we are known for innovation and reliability.
Tripolyphosphate is a chemical compound with the formula Na5P3O10. It is a water-soluble salt that is commonly used as a food additive, detergent builder, and water softener. It is also used in industrial applications such as metal cleaning and water treatment. Tripolyphosphate is a white, odorless powder that is stable under normal conditions. It is considered safe for consumption and has a low toxicity.

5.What compounds can phosphate form?
Phosphate has the ability to form a wide variety of compounds, including phosphate salts, phosphates used in fertilizers, phosphoric acid, and organic phosphates found in living organisms. It also forms important compounds such as DNA and ATP, which are crucial for energy storage and transfer in living organisms. Phosphate compounds are essential for various industrial and agricultural applications, as well as for the functioning of biological systems.
6.What is the difference between ammonium phosphate and diammonium phosphate?
Our products & services cover a wide range of areas and meet the needs of different fields.
Ammonium phosphate and diammonium phosphate are both types of fertilizers that contain nitrogen and phosphorus. The main difference between them is the ratio of nitrogen to phosphorus and the chemical structure.
Ammonium phosphate is a general term that refers to any fertilizer containing both ammonium and phosphate. It can have different ratios of nitrogen to phosphorus, such as 10-34-0 or 16-20-0. This means that for every 100 pounds of fertilizer, there are 10 or 16 pounds of nitrogen and 34 or 20 pounds of phosphorus, respectively.
Diammonium phosphate (DAP) is a specific type of ammonium phosphate fertilizer with a ratio of 18-46-0. This means that for every 100 pounds of DAP, there are 18 pounds of nitrogen and 46 pounds of phosphorus. DAP is a highly concentrated fertilizer and is often used in the early stages of plant growth to promote root development.
7.What is the relationship between phosphate and calcium?
As one of the top phosphate manufacturers in China, we take this very seriously.
Phosphate and calcium are essential minerals in the human body and they are closely related in terms of their functions and interactions. Both of them play important roles in maintaining strong bones, teeth and overall skeletal health. Calcium is primarily responsible for providing structural support and strength in bones, while phosphate helps to regulate the calcium levels in the body. In addition, both minerals are vital for proper muscle function, nerve transmission, and hormone production. Phosphate and calcium also work together to support the formation of healthy teeth and maintain the body's acid-base balance. While the human body requires both phosphate and calcium, it is important to maintain a proper balance between the two minerals for optimal health.
8.What phosphate are produced during denitrification?
No phosphate is produced during denitrification. Denitrification is a process in which nitrate (NO3-) is converted into nitrogen gas (N2) by bacteria, and does not involve the production of phosphate.

9.How to safely store phosphate?
We pay attention to employee development and benefits, and provide a good working environment in order to improve the efficiency of employees and improve the quality management of phosphate products.
Storing phosphate properly is crucial for safety and environmental reasons. Firstly, ensure that the storage area is dry and well-ventilated to prevent any moisture build-up, which can cause the phosphate to become unstable and potentially combustible. Secondly, make sure to store it away from any sources of heat or open flames, as phosphate can react violently with these. Additionally, it is important to store phosphate away from other chemicals or materials that it could potentially react with. Proper labeling and segregation of storage containers is recommended to avoid any accidental mixing. It is also recommended to regularly inspect and maintain storage containers to prevent any leaks or spills. Finally, always follow the recommended storage instructions from the manufacturer to ensure safe handling and storage of phosphate.
10.How is phosphate extracted?
We continue to improve phosphate products and processes to improve efficiency.
Phosphate is typically extracted through open-pit mining, which involves digging a large hole in the ground and removing the layers of phosphate-rich rock. The extracted rock is then crushed and processed to separate the phosphate from other minerals. This process may also involve washing, screening, and flotation to further refine the phosphate. In some cases, underground mining may also be used to extract phosphate deposits.
11.What foods contain phosphate?
We should perform well in market competition, and the prices of phosphate products have a great competitive advantage.
1. Dairy products: Milk, cheese, and yogurt are all high in phosphate.
2. Meat and poultry: Beef, chicken, and pork are good sources of phosphate.
3. Seafood: Fish, shrimp, and other seafood are also high in phosphate.
4. Nuts and seeds: Almonds, cashews, and sunflower seeds are all good sources of phosphate.
5. Whole grains: Whole wheat, oats, and brown rice are all high in phosphate.
6. Legumes: Beans, lentils, and peas are all good sources of phosphate.
7. Eggs: Both the yolk and white of an egg contain phosphate.
8. Chocolate: Dark chocolate is a good source of phosphate.
9. Carbonated beverages: Many soft drinks and energy drinks contain phosphate.
10. Processed foods: Many processed foods, such as canned soups and frozen meals, contain added phosphate as a preservative or flavor enhancer.
12.Why is phosphate used in agriculture?
We attach importance to the innovation ability and team spirit of employees, have advanced R & D facilities and laboratories, and have a good quality management system.
Phosphate is used in agriculture as a fertilizer to provide essential nutrients for plant growth. It is a major source of phosphorus, an essential element for plant growth and development. Phosphate helps plants to develop strong roots, produce more flowers and fruits, and increase their resistance to diseases and pests.
Phosphate is also important for soil health as it helps to maintain the pH balance and improve soil structure. It can also increase the availability of other nutrients in the soil, such as nitrogen and potassium.
In addition, phosphate is used in animal feed as a source of phosphorus for livestock. Phosphorus is essential for animal growth, bone development, and milk production.
Overall, phosphate is an important component of modern agriculture as it helps to increase crop yields and improve the quality of food production.

13.What are the characteristics of dual-nutrient fertilizers of phosphate and diammonium phosphate?
Dual-nutrient fertilizers that contain both phosphate and diammonium phosphate have several key characteristics that make them beneficial for plant growth. First, these fertilizers provide a balanced blend of phosphorous and nitrogen, two essential nutrients for plant development. Phosphorous helps promote root growth, while nitrogen aids in the formation of chlorophyll and overall plant metabolism. Secondly, the dual-nutrient combination allows for efficient and even distribution of nutrients throughout the soil, resulting in uniform plant growth. Additionally, these fertilizers have a low salt index, meaning they will not cause fertilizer burn or damage to plant roots. The slow-release properties of phosphate and diammonium phosphate also contribute to long-lasting effects, reducing the need for frequent reapplication.
14.What are the similarities between phosphate and sulfates?
Phosphates and sulfates are both types of mineral compounds that contain oxygen. They are commonly found in nature and have various industrial and biological uses. One of the key similarities between these two compounds is that they both contain oxygen atoms in their molecular structure. This allows them to perform similar functions, such as being used as fertilizers in agriculture, as well as being used in detergents and water treatment products. Another similarity is that both phosphates and sulfates are essential for life, as they are important components of DNA and cell membranes. However, they also have their differences, as sulfates are more commonly found in minerals such as copper and iron, while phosphates are found in minerals such as calcite and apatite.
15.What are the characteristics of magnesium phosphate?
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Magnesium phosphate is a compound that consists of magnesium and phosphate ions. It is a white, odorless solid that is commonly used in various industries such as food, fertilizers, and medicine. This compound possesses some unique characteristics that make it highly versatile and useful. Firstly, it is highly soluble in water, making it easy to incorporate into various solutions. Additionally, it has excellent thermal stability, making it resistant to high temperatures without decomposing. This quality makes it suitable for use as a fire retardant. Furthermore, magnesium phosphate has a low toxicity level, making it safe to use in food and medical applications. It also acts as a natural fertilizer, providing plants with essential nutrients like phosphorus and magnesium.
16.What is the difference between phosphate and organic fertilizers?
Phosphate and organic fertilizers are two commonly used types of fertilizers in agriculture, but they differ in their origin, composition, and benefits. Phosphate fertilizers are made from mined rock phosphate and contain high levels of phosphorus, an essential nutrient for plant growth. On the other hand, organic fertilizers are derived from natural sources such as animal manure, compost, and crop residues. They are rich in organic matter and micronutrients, which help improve soil health and increase crop yields. While phosphate fertilizers show immediate results, organic fertilizers provide a slow release of nutrients, leading to long-term soil fertility. Additionally, organic fertilizers are more environmentally friendly and sustainable, while phosphate fertilizers can have negative impacts on the environment if overused.
