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Hydrochloric Acid 37%

Hydrochloric Acid 37%

A smoking, clear, slightly yellowed fluid, with a strong and typical smell.

Chemicals

Hydrochloric Acid 37%

Hydrochloric acid, commonly known as PA (for analysis), has a concentration of around 37% by weight. It is widely used in the chemical industry, in chemical product manufacturing processes, water and metal treatment, among others. In everyday life, it is found in cleaning products and can be used to remove stains and clean surfaces. It is sold in bulk and the product is transported in properly coated tank cars.

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Industries assisted

A smoking, clear, slightly yellowed fluid, with a strong and typical smell.

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ISO 9001

ISO 9001 Certification ensures the efficiency of different integrated processes, aimed at customer satisfaction.

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ISO 14001

Ensures compliance with environmental laws, identification, control and reduction of environmental impacts

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Ensures compliance with occupational health and safety legislation and seeks to minimize hazards in order to protect people.

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Chemicals

Manufacturing Process

Hydrochloric acid is formed by the burning of chlorine and hydrogen, both

generated by brine electrolysis. Once burnt, the hydrogen chloride (gas) formed is absorbed in water, where Hydrochloric Acid is obtained, with a concentration of approximately 37%.

Chemicals

Where is Hydrochloric Acid 37% used in our daily lives?

Hydrochloric acid is used in the food industry in several applications, as well as in the manufacture of coagulants for water treatment, in metallurgy for metal pickling, in the sugar & alcohol industry to adjust the pH during the process, and in biodiesel manufacturing as a catalyst.

Technical Information

FEATURE	INFORMATION
Cubatão \| Aspeto	Clear, colorless liquid
Cubatão \| Density	1,19
Cubatão \| Iron content (PPM)	0,20 pmm máx

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Production methods with environmental awareness

Sustainability is in Unipar's DNA in several aspects of our company, generating impact and enhancing financial return.

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Frequently asked questions

What does Unipar do?

Unipar is a leading company in the production of chlorine and soda, and the second in the production of PVC in South America. It is one of the major suppliers of for sanitation and civil construction, also supplying inputs for the paper and pulp, cleaning, aluminum, textile, toy making, and pharmaceutical industries, among others.

What are the products offered by Unipar?

Different products used in our daily lives are developed from raw materials at Unipar. Always acting to defend the environment, we manufacture chemical products such as chlorine compounds and caustic soda, which are essential for the in the sanitation, textiles, and food industries, among others. Vinyl polychloride (PVC), on the on the other hand, is one of the most commonly used plastic materials in the world, by different industries, directly influencing our quality of life and contributing to a more sustainable future. Learn about the product catalog.

How do I register a social project at Unipar?

It's easy. Unipar supports entities that transform the life of communities based on positive initiatives. Every year, Unipar publishes public biddings that guide the registration of social projects. Learn about the regulations of the previous bidding notices by clicking here or register your initiative here.

How can I safely blow the whistle at the company?

Unipar works in an ethical and responsible manner in all its relationships. If you identify something that is irregular, you are safe to report it using our Hotline. We ensure your anonymity, confidentiality and our impartiality, by means of outsourced companies in charge of managing such cases.

Is there a possibility to make a visit to one of Unipar's plants?

Yes, there is. Through our Open Plant program, it is possible to visit Unipar's plants both in Brazil and in Argentina. To schedule a visit free of charge, read the required guidelines.Yes, there is. Through our Open Plant program, it is possible to visit Unipar's plants both in Brazil and in Argentina. To schedule a visit free of charge, read the required guidelines.

What is Unipar's commitment with the environment?

Our purpose is to be agents of transformation for a more sustainable world. We set forth three prerequisites for our actions: they must have a relevant impact, be aligned with our business strategy, and ensure financial return. Learn about our values.

What are the press relations contacts in Brazil and Argentina?

Journalists wishing to obtain more information about Unipar may contact the press relations group in Brazil and in Argentina. The contacts are:

BRAZIL

FSB Comunicação

Email: unipar@fsb.com.br

Phone: +55 (11) 3165-9596

ARGENTINA

LLYC Llorente y Cuenca

Email: labal@llorenteycuenca.com

Phone: +54 (11) 5556 0700.

I’m a professional. How can I submit my CV to the company?

Unipar engages people who create chemistry. We have 1400 employees engaged with the sole purpose of being reliable in all our relationships. To participate in our recruitment processes, please type your email address in the "Join us" area to begin a relationship with the company. You will then be forwarded to the following steps.

I’m a student. What is the procedure to register for an internship at Unipar?

At Unipar, we build a healthy working environment, a space for our employees' professional and personal growth. For students, Unipar develops the Unipar Internship Program. It offers excellent opportunities for engaged, committed students to learn and grow. Expand your horizon in a company like Unipar, and make a difference.