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Guizhou SINO-PHOS Chemical Co., Ltd. was established in 2002 and is located in Guizhou, China. Strong scientific research strength, modern management system and high-quality marketing team have absolute advantages. For 18 years, it has focused on the R&D and production of phosphoric acid and phosphates. Its main products include phosphoric acid, sodium tripolyphosphate, sodium hexametaphosphate, sodium tripophosphate, sodium pyrophosphate, etc.
Now it has 3 GMP standard factories. At the same time, the factory has a R&D and quality inspection center, and has strong technical R&D strength. We also have 3 sales departments with more than 30 people, and sell our products to Wallis and Futuna,Liberia,Antigua and Barbuda,Western Sahara,Maldives,Poland and other parts of the world. OEM service can also be accepted according to customer's needs.
Classification | Phosphoric Acid |
Place of Origin | Guizhou, China |
Other Names | PA 85% |
MF | 00 |
EINECS No. | 200-662-2 |
Grade Standard | Industrial Grade |
Appearance | white powder |
Application | Chemical additives and cleaning |
Brand Name | SINO-PHOS |
Model Number | zy |
Product name | phosphoric acid |
Grade | Industrail Grade |
Packaging Details | 31kg/bag 52bag/pellet |
Supply Ability | 102446 Metric Ton/Metric Tons per Week |
Quantity (metric tons) | > 91915 |
Lead time (days) | 10 |
dry phosphoric acid bearings FAQs Guide dry phosphoric acid is a colorless, odorless inorganic acid with the chemical formula H3PO4. It has a wide range of uses in various industries, including food and beverage, fertilizer production, and industrial cleaning. As a food additive, it is commonly used as a flavor enhancer and preservative. In fertilizer production, it serves as a source of phosphorous, an essential nutrient for plant growth. In industrial cleaning, it is used as an effective descaler for metal surfaces. Highly versatile and effective, dry phosphoric acid is a vital ingredient in many products and processes.
2.Which metals can dry phosphoric acid be used to prevent corrosion?
3.Is dry phosphoric acid a strong acid or a weak acid?
4.How is dry phosphoric acid stored?
5.Can dry phosphoric acid be used in the treatment of osteoporosis?
6.What compounds are produced when dry phosphoric acid reacts with oxides?
7.Is dry phosphoric acid biodegradable?
8.Can dry phosphoric acid be used as a cleaning agent?
9.What is the molecular formula of dry phosphoric acid?
10.What is dry phosphoric acid?
11.What are the common preparation methods of dry phosphoric acid?
12.What effect does dry phosphoric acid have on plants?
13.What is the difference between dry phosphoric acid and other acids?
14.What safety issues does dry phosphoric acid cause?
1.Does dry phosphoric acid have any effect on air quality?
dry phosphoric acid is not a product only, but also can help you comes to money-making.
Phosphoric acid does not have a direct effect on air quality. However, it can contribute to the formation of acid rain when it reacts with water vapor in the atmosphere. Acid rain can have negative impacts on air quality by damaging plants, buildings, and water bodies. Additionally, the production of phosphoric acid can release air pollutants such as sulfur dioxide and nitrogen oxides, which can contribute to air pollution.
2.Which metals can dry phosphoric acid be used to prevent corrosion?
We have established a good reputation and reliable partnerships within the dry phosphoric acid industry.
Phosphoric acid can be used to prevent corrosion on metals such as iron, steel, aluminum, and zinc. It can also be used on alloys containing these metals, such as stainless steel and galvanized steel.
3.Is dry phosphoric acid a strong acid or a weak acid?
We have the leading technology and innovation capabilities, and attach importance to employee training and development, and provide promotion opportunities.
Phosphoric acid is a weak acid.
4.How is dry phosphoric acid stored?
We have broad development space in domestic and foreign markets. dry phosphoric acid have great advantages in terms of price, quality, and delivery date.
Phosphoric acid is typically stored in plastic or glass containers, such as bottles or carboys, that are resistant to corrosion. It should be kept in a cool, dry, and well-ventilated area, away from sources of heat and direct sunlight. It should also be stored separately from other chemicals to avoid potential reactions. Additionally, it is important to label the container with the name of the chemical, its concentration, and any hazards associated with it.
5.Can dry phosphoric acid be used in the treatment of osteoporosis?
Phosphoric acid has been studied as a potential treatment for osteoporosis, a condition in which bones become weak and brittle. It is believed that the acid can help in the absorption of calcium and prevent bone loss. However, further research is needed to confirm its effectiveness in treating this condition.

6.What compounds are produced when dry phosphoric acid reacts with oxides?
We are committed to providing personalized solutions and established long -term strategic cooperative relationships with customers.
When phosphoric acid reacts with oxides, it produces a group of chemicals called phosphates. This reaction results in the formation of different types of phosphates, such as monophosphates, diphosphates, and triphosphates. These compounds are important in various industrial and agricultural applications, such as fertilizers, detergents, and food additives. Phosphates also play a crucial role in biological processes, such as metabolism and cellular signaling. They are essential for the growth and development of plants and animals, making phosphoric acid an essential component in many industries and scientific fields.
7.Is dry phosphoric acid biodegradable?
We have established long-term and stable partnerships with our suppliers, so we have great advantages in price and cost and quality assurance.
No, phosphoric acid is not biodegradable. It is a strong acid and does not break down easily in the environment. It can be diluted and neutralized, but it will still persist in the environment for a long time.
8.Can dry phosphoric acid be used as a cleaning agent?
Yes, phosphoric acid is commonly used as a cleaning agent due to its ability to dissolve mineral deposits and rust. It is often used to clean metal surfaces, such as sinks and bathtubs.
9.What is the molecular formula of dry phosphoric acid?
We have been working hard to improve service quality and meet customer needs.
The molecular formula of phosphoric acid is H3PO4.
10.What is dry phosphoric acid?
We focus on providing high dry phosphoric acid quality products and services.
Phosphoric acid is a mineral acid with the chemical formula H3PO4. It is a colorless, odorless, and highly corrosive liquid that is commonly used in the production of fertilizers, detergents, and food and beverages. It is also used in the production of pharmaceuticals, metal treatments, and water treatment. Phosphoric acid is an important source of phosphorus, an essential nutrient for plants and animals. It is also used as an acidifying agent in soft drinks and other food products.

11.What are the common preparation methods of dry phosphoric acid?
We have a wide range of dry phosphoric acid customer groups and establishes long -term cooperative relationships with partners. The countries we provide services include .
There are several common methods used to prepare phosphoric acid, a colorless, odorless mineral acid with numerous industrial and agricultural applications. These methods typically involve reacting phosphorus-containing minerals or compounds with sulfuric acid or other strong acids to produce phosphoric acid. One prevalent method is the wet process, which involves dissolving phosphate rock in sulfuric acid and then concentrating the resulting solution to obtain phosphoric acid. Another commonly used method is the thermal or furnace process, which involves heating phosphorus-containing rock or ore with sulfuric acid to produce a gaseous mixture, which is then cooled and condensed to yield phosphoric acid. Additionally, there are several other variations of these methods, such as the electrolytic process, which involves using electricity to convert phosphates into phosphoric acid.
12.What effect does dry phosphoric acid have on plants?
We adhere to the principle of integrity and transparency, and establish long -term relationships with partners, and we attach great importance to this detail.
Phosphoric acid is a source of phosphorus, an essential nutrient for plant growth. It helps plants with root development, photosynthesis, and overall growth. However, excessive amounts of phosphoric acid can be harmful to plants, causing nutrient imbalances and potentially damaging the plant's roots. It is important to use phosphoric acid in moderation and follow recommended application rates to avoid negative effects on plants.
13.What is the difference between dry phosphoric acid and other acids?
We have a professional team that is committed to the innovation and development of dry phosphoric acid.
Phosphoric acid is a weak acid, meaning it does not completely dissociate in water. This makes it less corrosive and less reactive compared to strong acids like hydrochloric acid or sulfuric acid. It also has a lower acidity level, with a pH of around 2.2, making it less acidic than other common acids.
Additionally, phosphoric acid is a polyprotic acid, meaning it can donate more than one proton in a reaction. This allows it to act as a buffer, helping to maintain a stable pH in solutions.
In terms of uses, phosphoric acid is commonly used in the food and beverage industry as a flavoring agent and preservative, while other acids like hydrochloric acid and sulfuric acid are used in industrial processes such as metal cleaning and production.
14.What safety issues does dry phosphoric acid cause?
We have a first -class management team, and we pay attention to teamwork to achieve common goals.
Phosphoric acid is a chemical compound commonly used in the production of fertilizers, detergents, and food additives. However, it can also pose significant safety hazards if mishandled or ingested. One of the main concerns with phosphoric acid is its corrosive nature, which can cause severe burns if it comes into contact with the skin or eyes. Inhaling its vapors can also irritate the respiratory system and lead to breathing difficulties. Furthermore, if ingested in high concentrations, it can cause digestive problems and potentially lead to organ damage. Taking appropriate precautions and following safety guidelines when handling phosphoric acid is crucial to minimize potential health risks.