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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 Denmark,Hungary,Maldives,San Marino,Liechtenstein and other parts of the world. OEM service can also be accepted according to customer's needs.
Storage Type | Avoid sunlight and violent strike |
Specification | 89% |
Shelf Life | 1 year |
Manufacturer | made in China |
Ingredients | phosphate raw matrial products |
Content | phosphate raw matrial products |
Address | China |
Instruction for use | phosphate raw matrial products |
Place of Origin | guizhou, China |
CAS No. | 7664-38-2 |
Other Names | phosphoric acid solutions |
MF | H3O4P |
EINECS No. | 231-633-2 |
FEMA No. | 2900 | PHOSPHORIC ACID |
Brand Name | SINO-PHOS |
Model Number | CAS 7664-38-2 |
Product name | inhibited phosphoric acid |
Appearance | Solid or Viscous Liquid |
Shelf Life | 3 Years |
Usage | Acidity Regulators |
Package | 200kg/drum |
Function | Food Additives |
Product Type | Food Additives |
CAS | 7664-38-2 |
Key word | Phosphoric Acid, PA |
Color | ≤9(APHA) |
Packaging Details | Packing of Factory supply Phosphoric Acid 85% 75% Phosphoric Acid Net weight 35KG, 260KG/369KG, 1650KG/1670KG per drum, Plastic drum, IBC drum, or based on the customers' requirement |
Supply Ability | 9357 Metric Ton/Metric Tons per Month |
Quantity (kilograms) | > 198 |
Lead time (days) | 15 |
inhibited phosphoric acid bearings FAQs Guide
inhibited 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, inhibited phosphoric acid is a vital ingredient in many products and processes.
2.What effect does inhibited phosphoric acid have on plants?
3.In what substances can inhibited phosphoric acid be found?
4.What are the common preparation methods of inhibited phosphoric acid?
5.Is inhibited phosphoric acid the same as phosphorus?
6.What is the relationship between inhibited phosphoric acid and living organisms?
7.What is the difference between inhibited phosphoric acid and other acids?
8.Is inhibited phosphoric acid present in soft drinks?
9.Can inhibited phosphoric acid be dangerous?
10.What are the applications of inhibited phosphoric acid in the pharmaceutical field?
11.What are the uses of inhibited phosphoric acid?
12.Are there any alternatives to using inhibited phosphoric acid in food and beverage production?
13.What metals can inhibited phosphoric acid be used to clean?
14.What does the reaction of inhibited phosphoric acid with water produce?
1.What is the acidity of inhibited phosphoric acid?
We focus on our customers' needs and strive to meet their expectations, so we take this very seriously.
The acidity of phosphoric acid is moderate, with a pH of around 2.2.
2.What effect does inhibited 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.
3.In what substances can inhibited phosphoric acid be found?
We maintain a stable growth through reasonable capital operations, focus on industry development trends and cutting -edge technologies, and focus on product quality and safety performance.
Phosphoric acid, also known as orthophosphoric acid, is a colorless, odorless mineral acid with the chemical formula H3PO4. It is a weak acid that is commonly found in many food and beverage products, such as soft drinks, processed meats, and dairy products. It is also widely used as a chemical reagent in the production of fertilizers, detergents, and pharmaceuticals. Phosphoric acid can also be found naturally in rocks and soils, and in the human body where it plays important roles in metabolism and bone formation. However, excessive intake of phosphoric acid can have negative effects on dental health and the kidneys.
4.What are the common preparation methods of inhibited phosphoric acid?
We have a wide range of inhibited 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.
5.Is inhibited phosphoric acid the same as phosphorus?
No, phosphoric acid and phosphorus are not the same. Phosphorus is a mineral element, while phosphoric acid is a chemical compound that contains phosphorus. Phosphorus is an essential nutrient for plants and animals, and it is often used in the production of fertilizers.

6.What is the relationship between inhibited phosphoric acid and living organisms?
We focus on teamwork and communication to achieve common goals, We attach great importance to this detail.
Phosphoric acid is an important component in living organisms as it is a key element in the formation of DNA, RNA, and ATP (adenosine triphosphate), which are essential for cellular processes and energy production. It is also involved in the regulation of pH levels in cells and plays a role in the metabolism of carbohydrates, proteins, and fats. In addition, phosphoric acid is found in many food sources and is used as a preservative and flavoring agent, making it a common part of the human diet. However, excessive exposure to phosphoric acid can be harmful to living organisms, causing damage to tissues and organs.
7.What is the difference between inhibited phosphoric acid and other acids?
We have a professional team that is committed to the innovation and development of inhibited 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.
8.Is inhibited phosphoric acid present in soft drinks?
Yes, phosphoric acid is commonly used in the production of soft drinks, particularly colas. It is added to give a tangy and sharp taste to the beverage, and also acts as a preservative to prevent bacteria growth.
9.Can inhibited phosphoric acid be dangerous?
Phosphoric acid is considered relatively safe, but it can be hazardous in its concentrated form. It is corrosive and can cause severe burns if it comes in contact with the skin or eyes. As with any chemical, it is important to handle phosphoric acid with caution and follow proper safety measures.
10.What are the applications of inhibited phosphoric acid in the pharmaceutical field?
Our inhibited phosphoric acid products have competitive and differentiated advantages, and actively promote digital transformation and innovation.
Phosphoric acid, a colorless, odorless, and highly soluble acid, has a wide range of applications in the pharmaceutical field. It is commonly used as a pH adjuster, stabilizer, and flavoring agent in various medications and drug formulations. Additionally, phosphoric acid is also utilized in the production of various antibiotics, vitamins, and other pharmaceutical ingredients. Its anti-inflammatory properties make it a valuable ingredient in over-the-counter pain relievers, while its ability to bind calcium makes it beneficial in bone health supplements. Furthermore, phosphoric acid is essential in the production of phosphate salts used in the treatment of kidney stones and renal disorders.

11.What are the uses of inhibited phosphoric acid?
We pay attention to the transformation of intellectual property protection and innovation achievements. Your OEM or ODM order design we have a complete confidentiality system.
Phosphoric acid, also known as orthophosphoric acid, is a colorless, odorless, and syrupy liquid compound. It has a wide range of uses in various industries and is one of the most important industrial acids. One of its primary uses is as a food additive, often referred to as E338, which is used as a flavoring and acidifying agent in carbonated beverages and various processed foods. Phosphoric acid is also used in the production of fertilizers, detergents, and various other chemical compounds. In addition, it is commonly used as a rust inhibitor in metal treatments, as a pH adjuster in household cleaners, and as a catalyst in the production of high-performance plastics. It also has medical applications, such as in dental care as a component of toothpaste and in medications for kidney stones. With its many uses and applications, phosphoric acid plays a significant role in various aspects of our daily lives.
12.Are there any alternatives to using inhibited phosphoric acid in food and beverage production?
Yes, there are alternatives to using phosphoric acid in food and beverage production. Citric acid and lactic acid are commonly used as substitutes, providing similar tartness and preservative properties.
13.What metals can inhibited phosphoric acid be used to clean?
As one of the inhibited phosphoric acid market leaders, we are known for innovation and reliability.
Phosphoric acid can be used to clean metals such as iron, steel, copper, brass, bronze, and aluminum. It is also effective in removing rust and scale from these metals.
14.What does the reaction of inhibited phosphoric acid with water produce?
The reaction of phosphoric acid (H3PO4) with water (H2O) produces a solution of phosphoric acid in water. This solution is acidic and contains H+ ions from the dissociation of the acid. The reaction can be represented by the following equation:
H3PO4 + H2O → H+ + H2PO4- + H2O
The H+ ions combine with water molecules to form hydronium ions (H3O+), which give the solution its acidic properties. The H2PO4- ions also contribute to the acidity of the solution. Overall, the reaction produces a solution that is highly acidic and can be used in various industrial and laboratory applications.