Uses of Phosphonobutane Tricarboxylic acid (50%)

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Phosphonobutane tricarboxylic acid (50%) also known as PBTC 50 and 2 phosphonobutane 1 2 4 tricarboxylic acid is a transparent light-yellow liquid. This is a cool versatile compound that has a wide range of uses, from detergent industries to fire extinguishers.

In this blog post, we’ll explore some of the many uses for phosphonobutane tricarboxylic acid (50%). If you are also interested in knowing where and how PBTA is used, then read this post till the end. Let’s get started!

Common uses of PBTC 50

Following are some of the most common uses for this compound which is also known as 2 phosphonobutane 1 2 4 tricarboxylic acid. Read on!

Metal detergent

Phosphobutane Tricarboxylic acid, also known as PBT, is a metal detergent that is commonly used in a variety of industries. PBT is an effective detergent for metals because it can remove grease, oil, and dirt from surfaces. It is also resistant to corrosion and can be used on both ferrous and non-ferrous metals. PBT is most commonly used in the automotive industry, but it is also used in the food processing, textile, and paper industries.

Anti-freeze agent

PBTC 50 is also used as an antifreeze agent. This substance has a very low freezing point, making it ideal for use in applications where freezing needs to be prevented. PTBCA is a phosphoric ester that inhibits the formation of ice crystals and hence prevents water from freezing. It also keeps engines and other machinery from freezing up in cold weather.

Used in refilling systems

This compound is widely applied in the refilling system and circulated cooling system. This chemical is used in many industries because it is an excellent coolant and lubricant. In the automotive industry, it is used in the refilling system and circulated cooling system. When mixed with water, it forms a white, milky solution that has a slightly acidic taste. The acidity helps to prevent corrosion and scale build-up in the cooling system. Phosphobutane tricarboxylic acid is also used in metalworking fluids, hydraulic fluids, and gear oils.

Crystal modifying agent

This substance also has crystal-modifying properties and can be used as a crystal-modifying agent. This means that it can be used to change the structure of crystals, making them more stable or less likely to break down over time. Additionally, PBTA can be used to improve the clarity of crystals.

Laboratory reagent

Phosphobutane Tricarboxylic acid is a laboratory reagent used in the synthesis of organic compounds. It is a clear, colorless liquid with a molecular weight of 238.2 g/mol and a boiling point of 238°C. Phosphobutane Tricarboxylic acid is soluble in water and insoluble in organic solvents. It is non-toxic and has a low vapor pressure. This acid is used as a reagent in the synthesis of organic compounds, such as pharmaceuticals, agrochemicals, and dyes. It is also used as a polymerization inhibitor and an antistatic agent. Phosphobutane Tricarboxylic acid (50%) is available in several grades, including ACS, HPLC, and Analytical grades.


As you can see, phosphonobutane tricarboxylic acid (50%) has a wide range of uses. This versatile substance can be used in detergents, cleaners, antifreeze agents, fire extinguishers, and even crystal modifier agents. If you need a substance that can perform multiple tasks well, then phosphonobutane tricarboxylic acid (50%) is definitely worth considering. Thanks for reading!

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