| Model NO. |
Hbr |
Transport Package |
Cylinder |
| Specification |
10L / 47L |
Trademark |
Deou |
| Origin |
Suzhou |
HS Code |
2811299000 |
Product Description
Product Information
Hydrogen bromide is an essential component leveraged alongside hydrogen chloride and chlorine in the high-precision process of plasma etching polysilicon. This is crucial in applications such as STI/Silicon fin etchings in FinFET or Trigate, silicon gate stack etchings, and for the fine-detail work demanded by small diameter TSV etchings.
Product Specification
| Product name |
Hydrogen bromide |
| Type |
HBr |
| Purity |
n5.0 |
| Cylinder Spec |
10L / 47L |
| Fill contens (20?C) |
10kg / 50kg |
| Fill pressure (20?C,-5%) |
23 bar |
| Valve type |
DISS 634 |
| Applications |
Semiconductor: gas phase etching gas. |
Company Information:
Since its inception in 2016, Jiangsu Deou Gas Co., Ltd. has been a pioneering manufacturer and global exporter of a diverse spectrum of gases including industrial, special, electronic, and medical gases. Our products permeate a multitude of sectors such as chemical, shipbuilding, electronics, optical fiber communication, and machinery manufacturing, extending to food, medical, solar photovoltaic, LED, aerospace, and scientific research. We pride ourselves on a comprehensive offering of cylinder gases and electronic gases, complemented by integrated equipment like gas tanks, panels, valves, and fittings. Additionally, we provide top-tier engineering services to our esteemed clientele across China and the globe. Our mission is steadfast: to forge lasting partnerships with global customers by delivering innovative, reliable, and safe products, alongside unwavering support and bespoke solutions.
Our extensive and diversified product portfolio includes an array of gases such as H2, O2, N2, Ar, CO2, propane, acetylene, helium, and specialized laser gas mixtures. We also offer a variety of silane-based compounds like SiH4, SiH2Cl2, SiHCl3, SiCl4, plus NH3, CF4, NF3, SF6, HCl, N2O, and doped gas mixtures such as TMB, PH3, and B2H6. Our offerings are further enriched with noble gases like xenon, neon, krypton, and a wide selection of other electronic gases, catering to specialized industry needs.
Packaging & Shipping
Q: What's your product price?
A: Pricing for each gas is influenced by market supply and demand, quantity, and purity, making it difficult to set a fixed price. If you are interested in any specific gas, please provide your detailed requirements, and I would be happy to offer you a tailored quote.
Q: What is the minimum order quantity?
A: Minimum order quantities vary across different products. Please share your specific requirements with us, and we will provide the relevant details.
Q: What is the delivery time?
A: If the cylinder is in stock and only requires gas filling, delivery is approximately 7-10 days ex-works after receiving the deposit. Custom cylinder orders require about 15-35 days ex-works post-deposit, depending on the quantity.
Q: How do you ensure gas quality?
A: Our cylinders undergo a thorough treatment process, including cleaning, drying, vacuum pumping, and replacement before gas filling to ensure they are clear and dry. Each treated cylinder is tested for internal purity. After filling, all gases are tested once more. If the gas fails to meet standards, it is reprocessed. Finally, we provide a qualified gas test report.
Q: Are all cylinders recyclable?
A: Typically, seamless steel cylinders are recyclable. However, disposable cylinders are intended for single use only.
Q: Can we send back cylinders to China for refilling?
A: Yes, you can send back our cylinders for refilling. Inform us before exporting, and we will manage all necessary import customs clearance formalities.
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