Anhydrous Hydrogen Fluoride for Semiconductor Etching CAS 7664-39-3

Name: "Anhydrous Hydrogen Fluoride for Semiconductor Etching CAS 7664-39-3"
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SKU: 5787512995

Model: JM 7664-39-3

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Product Details

Anhydrous Hydrogen Fluoride for Semiconductor Etching

CAS 7664-39-3 | Model: JM 7664-39-3 | Electronic Chemicals

Product Summary

Hydrogen fluoride (HF) is the most important fluorine compound, essential for producing fluorocarbons, refrigerants, and semiconductor materials. Our anhydrous hydrogen fluoride is purified via double sub-boiling quartz distillation, ensuring high purity and low metal contamination for demanding electronic applications.

Key Selling Points

High Purity

Double sub-boiling quartz distillation ensures exceptional purity (source: product params).

Semiconductor Grade

Ideal for semiconductor surface etching (source: applicable_industry).

Versatile Applications

Used in production of fluorocarbons, refrigerants, and electronics (source: selling_point).

Certified Supplier

ISO9001 certified, SGS audited (source: certification data).

Technical Specifications

Property	Value
Molecular Formula	FH
Molecular Weight	20.01
CAS	7664-39-3
EINECS	231-634-8
Melting Point	-35°C
Boiling Point	105°C
Density	1.15 g/mL at 25 °C
Vapor Density	1.27 (vs air)
Vapor Pressure	25 mm Hg (20 °C)
Flash Point	112°C
Storage Temperature	Store at +5°C to +30°C
pKa	3.17 (at 25°C)
Form	Liquid, Double Sub-Boiling Quartz Distillation

Models and Options

Model: JM 7664-39-3

Packaging: Available in various sizes (please inquire for specific options).

Materials and Structure

Colorless and transparent liquid. It is extremely sensitive to moisture and must be handled under inert atmosphere.

Applications

Mainly used as a raw material for fluorine-containing compounds, aluminum fluoride production, cryolite production, semiconductor surface etching, and as a catalyst for alkylation. Also used in production of refrigerants, herbicides, pharmaceuticals, high-octane gasoline, aluminum, plastics, electrical components, and fluorescent light bulbs.

Customization

We offer custom packaging and labeling options. Contact us for specific requirements.

Case Study

Our client, a leading international semiconductor material company, successfully used our high-purity hydrogen fluoride for photoresist development, achieving metal impurities below 10 ppb and passing top-tier wafer fab verification.

FAQ

What is the minimum order quantity?

Our MOQ is 1kg.

What shipping methods are available?

Sea freight, air freight, and international express are available.

Do you provide COA?

Yes, a complete Certificate of Analysis is issued for each shipment.

Can I get a sample before bulk order?

Yes, sample confirmation is available before mass production.

What payment methods do you accept?

We accept T/T, D/P, Western Union, and PayPal.

Do you have certifications?

We are ISO9001 certified and have SGS factory audit report.

Can you provide technical support?

Yes, our professional team can assist with application and handling.

Inquiry Information

For more details, please contact:

Email: sales@jumingchem.com

Phone: +86 159 6162 4309

Website: https://en.jmchemchina.com/

Image Gallery

Hydrogen fluoride product container — Product container

Hydrogen fluoride chemical structure — Chemical structure