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Guizhou SINO-PHOS Chemical Co., Ltd. is an international import and export enterprise focusing on chemical products. After years of pursuit and struggle, the company has developed into a professional chemicals company that meets the different needs of customers around the world. The company's products have a wide range of operations. Products involve inorganic chemicals, organic chemicals and other fields. Our main products include phosphoric acid, sodium tripolyphosphate, sodium hexametaphosphate, sodium tripolyphosphate, sodium pyrophosphate, etc.
At present, SINO-PHOS has formed an annual production scale of 30,000 tons of phosphate and 60,000 tons of phosphate. After years of development by business personnel, the company has a stable and good domestic and foreign customer base, and the trade volume has grown rapidly. We continue to develop and provide a good growth environment for our employees. We have established long-term trade cooperation relationships with countries such as Italy,Barbados,Kenya,British Indian Ocean Territory,Nauru,Singapore. Our excellent product quality and sincere after-sales service have won high trust and reputation from customers around the world. Our future development will be better.
Storage Type | Avoid sunlight and violent strike |
Specification | 83% |
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 | 35 phosphoric acid for etching |
Appearance | Solid or Viscous Liquid |
Shelf Life | 3 Years |
Usage | Acidity Regulators |
Package | 203kg/drum |
Function | Food Additives |
Product Type | Food Additives |
CAS | 7664-38-2 |
Key word | Phosphoric Acid, PA |
Color | ≤11(APHA) |
Packaging Details |
Packing of Factory supply Phosphoric Acid 85% 75% Phosphoric Acid Net weight 35KG, 332KG/309KG, 1650KG/1670KG per drum, Plastic drum, IBC drum, or based on the customers' requirement |
Supply Ability | 10145 Metric Ton/Metric Tons per Month |
Quantity (kilograms) | > 258 |
Lead time (days) | 15 |
35 phosphoric acid for etching bearings FAQs Guide 35 phosphoric acid for etching 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, 35 phosphoric acid for etching is a vital ingredient in many products and processes.
2.What compounds are produced when 35 phosphoric acid for etching reacts with phosphate?
3.Can 35 phosphoric acid for etching be used in the treatment of osteoporosis?
4.Can 35 phosphoric acid for etching be dangerous?
5.What are the symptoms of exposure to 35 phosphoric acid for etching?
6.What are the common preparation methods of 35 phosphoric acid for etching?
7.What is the role of 35 phosphoric acid for etching in soaps and detergents?
8.What is the difference between 35 phosphoric acid for etching and other acids?
9.What are the functions of 35 phosphoric acid for etching in food processing?
10.20. What chemical products can 35 phosphoric acid for etching be used to make?
11.Is 35 phosphoric acid for etching harmful to the environment?
12.Is 35 phosphoric acid for etching present in soft drinks?
13.Under what circumstances is contact with 35 phosphoric acid for etching necessary?
14.What is the acidity of 35 phosphoric acid for etching?
15.How is 35 phosphoric acid for etching used in the production of detergents?
16.What is the molecular formula of 35 phosphoric acid for etching?
1.Is 35 phosphoric acid for etching 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.
2.What compounds are produced when 35 phosphoric acid for etching reacts with phosphate?
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.
When phosphoric acid reacts with phosphate, the following compounds are produced:
1. Dihydrogen phosphate (H2PO4-)
2. Monohydrogen phosphate (HPO42-)
3. Phosphate (PO43-)
4. Water (H2O)
3.Can 35 phosphoric acid for etching 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.
4.Can 35 phosphoric acid for etching 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.
5.What are the symptoms of exposure to 35 phosphoric acid for etching?
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 35 phosphoric acid for etching products.
The symptoms of exposure to Phosphoric acid include irritation and burning of the skin, eyes, and respiratory tract. Ingestion can cause abdominal pain, nausea, and vomiting, and may lead to severe damage to the throat and digestive tract. Long-term exposure can also cause damage to the teeth, bones, and kidneys. It is important to seek medical attention immediately if you experience any of these symptoms after being exposed to Phosphoric acid.

6.What are the common preparation methods of 35 phosphoric acid for etching?
We have a wide range of 35 phosphoric acid for etching 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.
7.What is the role of 35 phosphoric acid for etching in soaps and detergents?
Phosphoric acid is not typically used in soaps and detergents. It is more commonly used in cleaning products such as toilet bowl cleaners and rust removers. In these products, phosphoric acid acts as a strong acid that helps to dissolve and remove mineral deposits and rust stains. It also has some disinfectant properties and can help to kill bacteria and other microorganisms. However, in soaps and detergents, other ingredients such as surfactants and enzymes are typically used to remove dirt and stains from surfaces.
8.What is the difference between 35 phosphoric acid for etching and other acids?
We have a professional team that is committed to the innovation and development of 35 phosphoric acid for etching.
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.
9.What are the functions of 35 phosphoric acid for etching in food processing?
We have rich industry experience and professional knowledge, and have strong competitiveness in the market.
Phosphoric acid, also known as orthophosphoric acid, is an important acid that is widely used in food processing due to its various functions. Firstly, it is commonly used as a pH regulator or acidulant to adjust and maintain the acidity of food products. This is crucial for achieving the desired taste, texture, and appearance of food. Additionally, phosphoric acid serves as a chelating agent, which means it can bind with metal ions and prevent them from reacting with other ingredients in food, therefore improving shelf life and stability. It is also used as a leavening agent in baking, helping to create a light and airy texture in breads and cakes. Moreover, phosphoric acid is a key component in the production of soft drinks, as it provides a tangy and refreshing taste. Lastly, it acts as a preservative, inhibiting the growth of bacteria and molds in food products.
10.20. What chemical products can 35 phosphoric acid for etching be used to make?
We continuously upgrade our skills and knowledge to adapt to changing 35 phosphoric acid for etching market needs.
Phosphoric acid can be used to make fertilizers, detergents, food additives, water treatment chemicals, and industrial chemicals such as phosphates, phosphonates, and phosphoric esters. It is also used in the production of animal feed, pharmaceuticals, and metal surface treatment.

11.Is 35 phosphoric acid for etching harmful to the environment?
We enjoy high authority and influence in the industry and continue to innovate products and service models.
Phosphoric acid can be harmful to the environment if it is released into the environment in large quantities. It is considered a hazardous substance and can cause harm to aquatic life if it enters water bodies. It can also contribute to acid rain and damage soil and vegetation if it is released into the air.
Additionally, the production of phosphoric acid can also have negative impacts on the environment, such as air and water pollution, and the depletion of natural resources. Proper handling and disposal of phosphoric acid are important to minimize its potential harm to the environment.
12.Is 35 phosphoric acid for etching 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.
13.Under what circumstances is contact with 35 phosphoric acid for etching necessary?
We are a new 35 phosphoric acid for etching manufacturer.
Contact with Phosphoric acid is necessary under various circumstances. It is commonly used in industries such as agriculture, food, and pharmaceuticals as a fertilizer, food additive, and for acidulation reactions in the production of various products. In addition, it is also crucial in the manufacturing of detergents and cleaners, as well as in the production of dental products and medicines. With its strong acidic properties, Phosphoric acid is an important component in many industrial processes and plays a significant role in the production of numerous everyday products.
14.What is the acidity of 35 phosphoric acid for etching?
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.
15.How is 35 phosphoric acid for etching used in the production of detergents?
Phosphoric acid is used in detergents as a cleaning agent, as it can effectively remove mineral deposits and prevent rust and corrosion. It also acts as a pH adjuster, helping to maintain the desired pH level of the detergent.

16.What is the molecular formula of 35 phosphoric acid for etching?
We have been working hard to improve service quality and meet customer needs.
The molecular formula of phosphoric acid is H3PO4.