Hydrogen chloride is colorless, with a melting point of -114.2 degrees and a boiling point of -85 degrees. It does not burn in the air and is thermally stable. It decomposes only at about 1500 ° C. It has a choking odor, has a strong irritation to the upper respiratory tract, and is corrosive to the eyes, skin and mucous membranes. Its density is greater than air. Its aqueous solution is hydrochloric acid. Concentrated hydrochloric acid is volatile.
|
Specification |
99.9% |
99.999% |
|
Nitrogen |
≤300 ppm |
≤2 ppm |
|
Carbon Dioxide |
≤500 ppm |
≤2 ppm |
|
Carbon Monoxide |
≤60 ppm |
≤1 ppm |
|
Oxygen+Argon |
≤30 ppm |
≤1 ppm |
|
Hydrocarbon |
≤5 ppm |
≤0.1 ppm |
|
Water |
≤5 ppm |
≤0.4 ppm |
Requirements for the use of high purity hydrogen chloride
1. The exhaust valve of the bottle valve is tightly connected to the production device, and gas leakage is strictly prohibited.
2. Use ambient temperature between -20 ~ 40 degrees Celsius.
3. Avoid direct sunlight, and the distance from open flame should not be less than 10 meters.
4. The gas in the bottle must not be used up, and the pressure should not be less than 0.5Mpa.
5. For intermittent use system, it is preferred to replace the system air with nitrogen, and then pass high-purity hydrogen chloride into the use system and exhaust nitrogen before the system can produce normally. After production, replace the high-purity hydrogen chloride in the system with nitrogen to prevent system corrosion. After use, close the bottle valve in time, remove the gas from the system, clean all parts of the bottle valve, and tighten the protective cap of the exhaust nozzle.
Application
Mainly used in battery, medicine, dye, fertilizer, glass processing, metal cleaning, organic synthesis, corrosion photography, pottery manufacturing, food processing, inorganic chloride manufacturing, rubber, catalyst, electronic gas, standard gas, epitaxy, diffusion, oxidation, etching, chemical vapor deposition, led, etc.
Hydrogen chloride gas is mainly used to make dyes, spices, drugs, various chlorides and corrosion inhibitors.
1.Electronic grade usage: It is mainly used for gas phase polishing, epitaxial base corrosion and carbide manufacturing of single crystal silicon in semiconductor device production.
2.Chemical grade usage: Pharmaceutical intermediates, food and feed additives, chemical reagents and film developers and other fine chemicals manufacturing industry.
3.Industrial grade usage: Synthesis of pesticide intermediates, feed additives, chemical reagents and other fine chemicals
Packaging & Shipping
40L & 880L seamless steel cylinder
Use of hydrogen chloride
1. Gas cylinders should be lightly loaded and unloaded during transportation and loading and unloading. It is strictly prohibited to throw, slide, roll and severe collision.
2. Before using hydrogen chloride gas, connect the qualified pressure reducing valve to the gas cylinder and clean the connecting hose as required. Do not use the same pressure reducing valve when using different gas cylinders.
3. When welding, appropriate protective measures should be taken for gas and electricity. Do not use damaged equipment such as hoses, cables, and welding torches.
4. Do not use inert gas (such as nitrogen, carbon dioxide, etc.) in the enclosed space for experimental analysis, welding, cold storage, blowing out, etc.
5. In use occasions that may cause backflow, the equipment must be equipped with devices to prevent backflow, such as check valves, check valves, flame arresters, etc.
6. When using high-purity chlorine gas, a check valve and a flame arrester must be installed at the outlet of the pressure reducer to prevent backflow and tempering, and a check valve must be installed at the outlet of the oxygen cylinder pressure reducer to prevent acetylene gas from returning.
7. Before using hydrogen chloride gas, all pressure reducing valves, welding torches, hoses and acetylene bottles should be leak tested with soapy water to prevent it from accumulating in the air.
8. The distance between the point of placing the cylinder and the open flame must not be less than 10m (at high altitude, it should be parallel to the vertical ground); the cylinder should be stored upright, and there are measures to prevent falling.
9. Hydrogen chloride gas cylinders must be upright when used, and there are measures to prevent dumping. It is strictly prohibited to use them in a lying position.
10. When using the gas, use a special handle to open and close the bottle valve, and always install it on the valve. When the use is temporarily suspended, the welding and cutting tool valve and gas valve must be closed. It is strictly prohibited to hold the lighted welding and cutting tool to adjust the pressure reducer or open and close the gas bottle valve.
11. If leakage is found during the use of hydrogen chloride gas cylinders, it shall be disposed of in a timely manner. It is strictly forbidden to use it in case of leakage.
When using hydrogen chloride gas, please remember to strictly follow the prescribed procedures, pay attention to its use, etc. I hope that everyone can master its use skills in the introduction above, and must be treated with caution during use. The above content hopes that everyone can have Helped.
Storage of hydrogen chloride
1. You must wear rubber gloves, high-waist rubber boots, rubber apron, protective glasses, air supply masks, etc. during operation. The workplace should be fully ventilated to keep the ambient air fresh and dry.
2. Steel cylinders should be stored for dry hydrogen chloride storage. At the same time, cylinders should be stored in a cool, dry, well-ventilated outdoor or forced-ventilated room, away from oxides and fire sources.
3. In the process of storage and transportation, container collisions should be strictly prevented, and regular leak detection should be performed. The basic method is to use soap or ammonia to detect leaks.
4. All equipment, pipes, valves, etc. that use hydrogen chloride should be baked and evacuated before use to keep them dry and sealed.
Related Products
Main products:
1. Gas products: Argon gas, helium gas, hydrogen gas, Carbon Oxide (CO2), propane gas, acetylene, Nitrous Oxide, LO2, LN2,LCO2. LNG, ect.
2. All kind of high pressure gas cylinder and welded gas cylinders:
Oxygen Cylinder (GB 5099/ ISO 9809-3/ DOT/ EN standard gas cylinders)
Acetylene Gas cylinder
Liquid Chlorine Cylinder/ Liquid Ammonia Cylinder
3. Liquid nitrogen containers: all kinds of liquid nitrogen containers from 2L to 50L
4. Cryogenic Liquid Cylinder : 175L 195L 210L 495L capacity
5. Liquid storage tank: 5M3, 10 M3, 20M3, 30 M3, 50M3, 100M3, 200M3, ect.
6. Gas equipment: Vaporizer, Manifold, Gas filling pump, ect.
Our Company
Qingdao Ruiming Bluesky Energy Co., Ltd is located at Qingdao, the biggest seaport in China, owns the convenient shipping advantages.
Ruiming are recognized by our customers as offering unparalleled technical knowledge & support resulting in the ability to provide cost effective and competitive solutions. We strive for our customers to enjoy working with us due to our friendly, reliable and professional attitude in all that we do.
This web site is designed to give you a "feel" for the quality of Ruiming as a company and provide you with an overview and technical information of our product ranges. If you cannot find what you are looking for or would like any advice please feel free to contact us - we will do all we can to help you.
Certifications
Packing and Delivery
FAQ
Q1. What's the MOQ?
A:Different products have different MOQ,Pls feel free to contact with me directly for your requirement.
Q2:What is the delievery time?
A:Depends on your quantity.Normally it will cost 7-10 days for preparation.
Q3:What is the package, storage& transportation details?
A:Package:Steamless steel cylinder with different valves,or as to your requirement.
Stored in shady, cool, dry, eventilated warehouse, and keep away from sunlight and any ramming.
Q4:What is the payment terms?
A:30% T/T in advance, balance against the B/L.
Q5:How to check gas quality?
A: Before filling the gas, the cylinder will be treated carefully, such as cleaning, drying, vacuum pumping and replscement.
Then, we will take tests every treated cylinder to assure them inside purity.
Thirdly, we will take a test for all the gas after fill into the cylinder, to make sure the quality of the gas along with the tested reported.
Q6: If the cylinder recycled and can be refilled gas again?
A: Yes, usually the seamless steel cylinder can recycle to use for 20 years, and also can be refill gas again.
But , when you ordered our cylinder, you have to inform us before exporting, we will handle all the import customs clearance formalities.
Q7:Why choose us?
A: Fast delivery, Factory price and soonest reply within 24 hours.
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