Wholesale High Purity 99.999% 5n Hf Gas 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%
• Orign: China
• 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. It is a colorless and highly corrosive liquid or gas with a pungent odor. HF is an important industrial chemical widely used in various applications.

Here are some key points about hydrogen fluoride:

1. Chemical Formula: HF

2. Molecular Weight: 20.01 g/mol

3. Physical State: At room temperature, HF is a colorless liquid. It boils at 19.5 °C (67.1 °F) and freezes at -83.6 °C (-118.5 °F).

4. Acidity: HF is a weak acid in water, meaning it partially dissociates into hydrogen ions (H+) and fluoride ions (F-) when dissolved.

5. Corrosiveness: HF is highly corrosive and can cause severe burns. It can penetrate the skin and damage tissues, including bones.

6. Uses: HF has various industrial applications, including:

   a. Etching and cleaning: It is used in the semiconductor industry for etching and cleaning silicon wafers.
   b. Glass manufacturing: HF is used for etching and frosting glass surfaces.
   c. Petroleum refining: It is employed as a catalyst in the alkylation process to produce high-octane gasoline.
   d. Pharmaceuticals: HF is used in some pharmaceutical processes.
   e. Uranium fuel production: HF is used to separate impurities from uranium during fuel production for nuclear reactors.

7. Safety Considerations: Due to its corrosive nature, HF requires special handling and safety precautions. Exposure to HF can cause severe burns, eye and respiratory damage, and potentially fatal systemic toxicity. It is important to follow safety protocols and use appropriate protective equipment when working with or around HF.

If you have any specific questions about hydrogen fluoride or would like more information on a particular aspect, feel free to ask!

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. 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: 3. 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.