High‑purity hydrogen
Product Details
1. Product Name
Pure hydrogen, industrial hydrogen, high-purity hydrogen, ultra-pure hydrogen
2. Chemical formula for hydrogen: H 2
At room temperature and pressure, it is a highly flammable gas—colorless, transparent, odorless, tasteless, and sparingly soluble in water.
3. Purity
99.99%, 99.999%, 99.9999%
IV. Technical Requirements for Pure Hydrogen, High-Purity Hydrogen, and Ultra-Pure Hydrogen
| Project Name |
Indicator |
||
| Ultra-pure hydrogen |
High‑purity hydrogen |
Pure hydrogen |
|
| Hydrogen purity (volume fraction) / 10 -2 ≥ |
99.9999 |
99.999 |
99.99 |
| Oxygen (argon) content (volume fraction) / 10 -6 ≤ |
0.2 |
1 |
5 |
| Nitrogen content (volume fraction) / 10 -6 ≤ |
0.4 |
5 |
60 |
| Carbon monoxide content (volume fraction) / 10 -6 ≤ |
0.1 |
1 |
5 |
| Carbon dioxide content (volume fraction) / 10 -6 ≤ |
0.1 |
1 |
5 |
| Methane content (volume fraction) / 10 -6 ≤ |
0.2 |
1 |
10 |
| Moisture content (volume fraction) / 10 -6 ≤ |
0.5 |
3 |
10 |
V. Packaging Specifications
8L, 10L, 40L, 50L Containerized Tube Bundle Hydrogen Vehicle
VI. Hydrogen Applications
1. Hydrogen is a primary industrial feedstock and an important industrial gas and specialty gas, with extensive applications in petrochemicals, the electronics industry, metallurgy, food processing, float glass production, fine organic synthesis, and aerospace.
2. Hydrogen readily combines with oxygen. This property makes it a natural reducing agent, widely used in production processes to prevent oxidation. During high‑temperature processing in glass manufacturing and in the fabrication of electronic microchips, hydrogen is added to nitrogen purging gas to remove residual oxygen. In the petrochemical industry, hydrogenation is employed to refine crude oil through desulfurization and hydrocracking.
3. The role of hydrogen in the hydrogenation of fats found in margarine, edible oils, shampoos, lubricants, household cleaning agents, and other products.
4. Hydrogen plays a significant role in biological and medical applications.
7. Product Ingredients:
Upstream raw materials: methanol, sodium chloride, coal, potassium hydroxide, caustic soda, hydrochloric acid, heavy oil
Downstream products: Hydrobromic acid, hydrochloric acid, food-grade hydrochloric acid, refined hydrochloric acid, chlorosulfonic acid, industrial ammonia solution, sodium borohydride, potassium borohydride, sodium hydride, oil‑immersed sodium hydride, hydrogen peroxide, polysilicon, molybdenum, compressed hydrogen gas, liquid argon.
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Shandong Shaohua Gas Co., Ltd.
Phone: 40080 40085
Fax: +86 (535) 6013313
E-mail: ma0616@shaohuagas.com
Address: No. 5 Fengshan Road, Zhifu District, Yantai City, Shandong Province