Gas Factory Good Price High Purity Hf Cylinder Gas 99.999% Hydrogen Fluoride

• CAS No.: 7664-39-3
• Formula: Hf
• EINECS: 7783-82-6
• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Poisonous Gases
• Model NO.: Hf
• Product Name: Hydrogen Fluoride
• Transport: Sea Transportation
• Purity: 99.999%
• Working Pressure: 15MPa
• Test Pressure: 22.5MPa
• Transport Package: 40L, 47L, 50L etc
• Specification: 40L, 47L, 50L etc
• Trademark: CMC
• Origin: China
• HS Code: 2812190091
• Production Capacity: 30000 Metric Ton Per Year

Product Description

Product Description

Hydrogen fluoride (HF) is a chemical compound composed of hydrogen and fluorine atoms. It is a colorless gas or a fuming liquid with a sharp, pungent odor. HF is highly soluble in water and forms a strong acid called hydrofluoric acid when dissolved. Hydrofluoric acid is a corrosive and toxic substance.

Here are some key points about hydrogen fluoride:

1. Properties: HF has a molecular formula of HF and a molar mass of approximately 20.01 g/mol. It has a boiling point of -83.6 °C (-118.5 °F) and a melting point of -92.3 °C (-134.1 °F). HF is highly reactive and can attack glass, ceramics, metals, and organic materials.

2. Production: Hydrogen fluoride is commonly produced by the reaction of calcium fluoride (CaF2) with sulfuric acid (H2SO4) in a process called the wet process. It can also be produced by the reaction of sulfuric acid with fluorspar (CaF2) in the dry process.

3. Uses: HF and its derivatives have various industrial applications. Some common uses include:

   • Chemical manufacturing: HF is used as a catalyst or reagent for various chemical reactions, including the production of high-octane gasoline, polymers, and pharmaceuticals.
   • Etching and cleaning: It is used in the semiconductor industry for etching silicon wafers and cleaning electronic components.
   • Glass and ceramics: HF is employed for glass etching and frosting, as well as for removing impurities from ceramics.
   • Uranium enrichment: HF is used in the process of uranium enrichment for nuclear power or weapons production.

4. Health and Safety: Hydrofluoric acid, formed when HF dissolves in water, is highly toxic and poses significant health hazards. It can cause severe burns, tissue damage, and systemic toxicity upon exposure to the skin, eyes, or inhalation. The toxicity of HF is due to the fluoride ion, which can penetrate tissues and interfere with cellular metabolism. Proper safety precautions and protective equipment, such as gloves and eye protection, are essential when working with HF or hydrofluoric acid.

It is important to note that working with hydrogen fluoride or hydrofluoric acid requires specialized knowledge and training due to the associated health risks. If you have any specific questions or concerns regarding the handling or use of HF, please consult a qualified professional or refer to appropriate safety guidelines and regulations.

Basic Info.

Model No:	HF	Purity	99.95%%
Transport Package	ISO Tank/Cylinder	Specification	ISO Tank/Cylinder
Appearance	CMC	Origin	Suzhou,China
HS Code	2812190091	Production Capacity	30000 Metric Ton Per Year

Specification:

Detailed Photos

Company Profile

Shanghai Kemike Chemical Co., Ltd is staffed by trained personnel, combine many years experience in Gas industry .We supply cylinder gas, electronic gas, etc ., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine , etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative,reliable, and safe.

Our products mainly include: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas, SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCL, N2O, doping mixed gas (TMB, PH3, B2H6) and other electronic gases.

Our Advantages

1. Fast delivery;
2. Stable raw material source;
3. On-line analysis system for quality control in every step;
4. High requirement and meticulous process for handling cylinder before filling;
Our carbon monoxide have been exported to many countries like India, Pakistan, Malaysia, Indonesia, Australia, Singapore, Maldives and Ecuador.
Since the establishment of our company, it has received universal praise by virtue of good reputation, high quality and perfect after service.

FAQ

1. Q: Are you a factory or a trading company?
A: We are a manufacture and trade integration company. Expert R&D department and sophisticated supply chain is our key of success.

2. Q: Are bulk orders and multiple product orders available?
A: Yes, we have a strong production supply system to make sure all of your requirements satisfied. One station product solution is our aim of service.

3. Q: What if I never imported this product before, how do I do it?
A: Don't worry. We have import and export experience with over 50 countries over the world, our fulfillment department will guide you every step of the process.

4. Q: What is the MOQ?
Different products have different min order. It's depends on the kind the gas and the cylinder specifications. Please feel free to contact with me directly for your requirement.

5. Q: Why choice us Kemike Gas ?
A: Stable Supply, Professional Solution, Reasonable Price, and Safety Business with our Taiyu.

6. Q: How does your factory do the quality control?
A: We have standard quality control procedure.
a> In production, we have quality analysis system to make sure each step is qualified.
b> Before filling, we do the pre-treatment for the cylinders to clean well.
c> After filling, we will do 100% inspection analyze before delivery.

7. Q:Is it possible to ship by air?
A:Gases are classified into class 2.1, class 2.2 and class 2.3 which are inflammable gas, non-flammable gas and poisonous gas. According to regulation, inflammable gas and poisonous gas cannot be shipped by air, and only non-flammable gas can be transported by air. If the amount purchased is large, sea transportation is better.

8. Q:Can I customize the package?
A:Yes of course! The most regular package is cylinder. Its size, color, valve, design and other requirements can all be met.

9. Q: What is the package & storage details?
A:Seamless steel cylinder with different valves, or as to your requirement.
Stored in shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.

10. More question......
Feel free to contact us, you will get immediately reply.