Other chemicals
Hydrogen compressed
| SHORT DESCRIPTION | Compressed hydrogen is used in hydrogenation of organic compounds, in organic synthesis, as well as in welding. |
| BRAND | ZAK S.A. |
| CATEGORY | Other chemicals |
| TRADE NAME: Compressed hydrogen CAS: 1333-74-0 CHEMICAL NAME: Hydrogen CHEMICAL SYMBOL: H-H CN: 2804 10 00 PROPERTIES: Hydrogen is a colourless and odourless gas. PRODUCT CLASSIFICATION Compressed hydrogen is reckoned among hazardous materials according to RID/ADR regulations.
USES: Compressed hydrogen is used in hydrogenation of organic compounds, in organic synthesis, as well as in welding. |
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QUALITY SPECIFICATION:
| Parameter | Unit | Value | Method |
Hydrogen content1, not less than | % v/v | 99,7 | ZAK’s own method |
Nitrogen content, not more than | % v/v | 0,1 | ZAK’s own method |
Argon content, not more than | % v/v | 0,2 | ZAK’s own method |
Carbon dioxide and carbon monoxide, not more than | ppm v/v | 4 | ZAK’s own method |
Methane content, not more than | ppm v/v | 1 | ZAK’s own method |
| Oxygen content, not more than | ppm v/v | 1 | ZAK’s own method |
| Humidity, not more than | ppm v/v | 1 | ZAK’s own method |
