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Dilute Hydrofluoric Acid

Dilute Hydrofluoric Acid is a colorless liquid used primarily in metal treatment applications. It is essential for etching and cleaning processes in various industrial sectors.

Chemical Properties

CAS Registry No7664-39-3
Chemical FormulaHF
Assay / PurityN/A
UN Hazard Class1790
Dilute Hydrofluoric Acid in a plastic drum for industrial use
Metal Treatment ChemicalsHF

Dilute Hydrofluoric Acid

Brand: NAVIN FLUORINE INTERNATIONAL LTD.·Manufactured by: NAVIN FLUORINE INTERNATIONAL LTD.

CAS Registry
7664-39-3
Grade standard
Industrial Grade
UN Hazmat Tag
1790
Grades Available:
Industrial Grade
Available Packaging:
38 kg (Plastic Drum)

Dilute Hydrofluoric Acid is a colorless liquid used primarily in metal treatment applications. It is essential for etching and cleaning processes in various industrial sectors.

Product Introduction

Dilute Hydrofluoric Acid (HF) is a highly versatile chemical utilized extensively in metal treatment applications across various industries, including manufacturing, electronics, and glass production. Its unique properties make it ideal for metal etching, surface cleaning, and silicate removal. Kivi Chemicals supplies this essential chemical to businesses in Kenya, Uganda, Tanzania, and the wider East African region, ensuring that local industries have access to high-quality solutions for their metal treatment needs. The ability to effectively etch metals and clean surfaces makes dilute hydrofluoric acid a vital component in the production and maintenance of various industrial products.

Detailed Product Overview

Dilute Hydrofluoric Acid is a clear, colorless liquid with a characteristic sour odor. It is a weak acid that is highly reactive with silicates and metals, making it invaluable in processes that require precise etching and cleaning. The industrial grade of this chemical is specifically formulated to meet the rigorous demands of metal treatment applications. With a molecular weight of 20.01 g/mol, it exhibits a boiling point of approximately 19.5 °C and a melting point of -83.6 °C, highlighting its volatile nature. When mixed with water, it forms a solution that is highly soluble and exhibits a pH of less than 1. Due to its corrosive nature, it is essential to handle this acid with care, following all safety protocols. Kivi Chemicals ensures that all products comply with local industrial safety regulations, providing buyers with peace of mind regarding product safety and efficacy.

Applications & Uses

Metal Etching

Dilute Hydrofluoric Acid is extensively used in metal etching processes. It allows for the precise removal of metal layers, which is crucial in the manufacturing of electronic components and precision instruments. Its ability to etch various metals makes it a preferred choice in the electronics industry.

Glass Treatment

In the glass industry, dilute hydrofluoric acid is employed for etching and frosting glass surfaces. This application enhances the aesthetic appeal of glass products while also preparing surfaces for further treatment or coating.

Surface Cleaning

The chemical is effective in cleaning metal surfaces by removing oxides and other contaminants. This property is particularly valuable in the automotive and aerospace industries, where surface integrity is critical.

Silicate Removal

Dilute Hydrofluoric Acid is highly effective in removing silicate deposits from various surfaces, making it essential in industries where silicate contamination can affect product quality, such as in metal finishing.

Benefits & Advantages

Kivi Chemicals provides Dilute Hydrofluoric Acid to industrial buyers across East Africa, offering a range of benefits tailored to the needs of metal treatment applications. One of the most significant advantages is its effectiveness in etching metals with precision, allowing for high-quality finishes in electronic components and precision instruments. Additionally, its cleaning capabilities ensure that metal surfaces are free from contaminants, enhancing the durability and performance of finished products. The availability of this chemical in bulk packaging formats, such as 38 kg plastic drums, makes it convenient for businesses to manage their supply needs efficiently. By sourcing from Kivi Chemicals, companies benefit not only from a reliable supply chain but also from compliance with local regulations, ensuring safe and effective use in their operations.

Packaging & Bulk Supply

Dilute Hydrofluoric Acid is available in 38 kg plastic drums, designed for safe transportation and storage. Kivi Chemicals offers bulk supply options to meet the demands of various industrial applications. Buyers can rely on Kivi Chemicals for consistent availability and timely delivery across Kenya and the East African region.

Storage & Handling

When storing Dilute Hydrofluoric Acid, it is essential to keep it in a cool, well-ventilated area away from incompatible substances such as strong bases and oxidizing agents. Containers should be kept tightly closed when not in use to prevent leaks and contamination. Proper personal protective equipment (PPE) such as gloves, goggles, and protective clothing should be worn during handling to minimize exposure risks. In case of spills, follow appropriate emergency procedures and ensure that the area is evacuated and ventilated.

External References & Further Reading

Technical Specifications

pHLess than 1
Density1.15 g/cm³
Viscosity0.5 mPa·s at 20°C
AppearanceColorless liquid
SolubilitySoluble in water
Flash PointInformation requires manual verification.
Boiling PointApproximately 19.5 °C
CompatibilityIncompatible with strong bases and oxidizing agents
Melting Point-83.6 °C
Vapor PressureApproximately 40 mmHg at 20°C
Refractive Index1.33
Chemical StabilityStable under normal conditions

Safety & Handling Guidelines

GHS Category 1A – Corrosive (H314); Signal word: Danger

Dilute Hydrofluoric Acid is classified as GHS Category 1A – Corrosive (H314), indicating that it can cause severe skin burns and eye damage. The signal word for this chemical is 'Danger'. It is crucial to handle it with care, using appropriate PPE to prevent contact with skin and eyes. In the event of exposure, rinse the affected area immediately with plenty of water and seek medical attention. Avoid mixing with strong bases or oxidizing agents to prevent hazardous reactions.

Regulatory Compliance & Standards

Meets local industrial safety regulations

Frequently Asked Questions

What is Dilute Hydrofluoric Acid used for?

Dilute Hydrofluoric Acid is primarily used for metal etching, glass treatment, surface cleaning, and silicate removal in various industrial applications.

How should Dilute Hydrofluoric Acid be stored?

It should be stored in a cool, well-ventilated area away from incompatible substances, with containers tightly closed when not in use.

What safety measures are required when handling Dilute Hydrofluoric Acid?

Proper personal protective equipment (PPE) such as gloves, goggles, and protective clothing should be worn to minimize exposure risks.

Is Dilute Hydrofluoric Acid corrosive?

Yes, it is classified as corrosive and can cause severe burns and damage to skin and eyes.

What should I do in case of a spill?

In case of a spill, evacuate the area, ventilate it, and follow appropriate emergency procedures.

Can Dilute Hydrofluoric Acid be mixed with other chemicals?

No, it is incompatible with strong bases and oxidizing agents, and mixing can lead to dangerous reactions.

Where can I buy Dilute Hydrofluoric Acid in East Africa?

Kivi Chemicals supplies Dilute Hydrofluoric Acid across Kenya, Uganda, Tanzania, and the wider East African region.

What industries commonly use Dilute Hydrofluoric Acid?

It is commonly used in the electronics, glass, and metal finishing industries.

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