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Hydrofluoric Acid 10% (10-1 V/V) Soln. 500ml/16oz
$49.50
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HYDROFLUORIC ACID 49% ACS 500ml - LP-HF9250-500 $45.00

Hydrofluoric Acid 49% Mb Grade 1 Gallon

$181.51
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SKU: ZH0620-128
California prop 65
Categories:  Acids-Others ,
Description

Description

Hydrofluoric Acid 49% MB Grade (CAS 7664-39-3) is a high-purity liquid acid engineered for commercial manufacturing, industrial processing, and advanced laboratory research. Its MB Grade formulation supports demanding applications such as metal pickling, glass etching, chemical derivative production, and semiconductor etching workflows.

Formulated exclusively for professional use, this material is not intended for drug manufacturing, medical device production, or disinfectant applications. Its consistent physical properties — including a density of 1.16 g/mL and a boiling point of 112°C — ensure predictable performance in controlled laboratory and industrial settings.

Guaranteed next-day shipping is available on the West Coast, and all orders include a two-week return policy for added reliability.


Key Features

• High-Purity MB Grade: 49% hydrofluoric acid designed for precision applications.

• CAS Number: 7664-39-3 for verified chemical identification and compliance.

• Consistent Physical Properties: Ensures predictable performance across workflows.

• Versatile Use: Suitable for industrial, laboratory, and research applications.

• Restricted Use: Not permitted for drug or medical device manufacturing.


Applications

• Metal Pickling: Effective for oxide removal and surface preparation.

• Glass Etching: Produces precise, controlled surface modifications.

• Chemical Derivatives: Supports synthesis of fluorine-containing compounds.

• Semiconductor Etching: Suitable for wafer treatment and microfabrication.

• Laboratory Research: Ideal for controlled scientific experimentation.


Benefits

• High Purity: Provides consistent results for industrial and scientific processes.

• Reliable Properties: Stable density and boiling point ensure predictable workflows.

• Appropriate Grading: MB Grade suited for industrial and lab-based applications.


Product Specs

Synonyms HF
Grade MB
Assay 49%
Form Liquid
Density 1.15 g/mL at 25°C (lit.)
Flash Point N/A
Boiling Point 224°F
Vapor Pressure 0.7 (air = 1)
Appearance Clear, colorless liquid
Color (APHA) 1
Residue After Evaporation N/A

Categories

• Chemicals

• Hydrofluoric Acid

• Laboratory Reagents

• Industrial Acids

Reviews

FAQs

What does “49% MB Grade” mean for this hydrofluoric acid?

“49% MB Grade” refers to a high-purity, industrial-grade hydrofluoric acid solution containing 49% HF by weight. MB Grade is suitable for manufacturing, etching, pickling, and research environments. It is not approved for pharmaceutical, medical device, or disinfectant use.

What is this product commonly used for?

This hydrofluoric acid is used for metal pickling, glass and silicon etching, semiconductor processing, and chemical derivative production. Its high reactivity with oxides and silica makes it valuable in controlled industrial and laboratory workflows.

Are there any restricted uses?

Yes. This product is not intended for drug manufacturing, medical device production, disinfectant formulation, or any consumer applications. It is designed strictly for professional industrial and laboratory use.

What safety precautions are required when handling hydrofluoric acid?

HF is extremely hazardous. Proper PPE (acid-resistant gloves, face shield, protective clothing), excellent ventilation, and HF-compatible containers are mandatory. HF can penetrate skin and cause severe tissue and systemic damage. Emergency calcium treatments and immediate medical support must be available.

How should this product be stored?

Store in a cool, dry, well-ventilated area in HF-compatible containers (no glass or silica-containing materials). Keep away from metals, bases, moisture, and heat sources. Ensure all containers remain sealed and properly labeled.