Compressed hydrogen

Inorganic chemicals

Anhydrous ammonia Compressed hydrogen Concentrated nitric acid Defluorinated Phosphoric Acid Fespol® - Iron (II) sulphate Iron (II) Sulphate heptahydrate Liquid ammonia Liquified carbon dioxide – ONECON Mixed acids Nitric acid 60% Sodium nitrate water solution Technical sulphuric acid

Compressed hydrogen

Trade name: Compressed hydrogen
Chemical name: Hydrogen
PKWiU classification: 20.11.11.0
CN code: 2804 10 00

Grupa Azoty Puławy
Grupa Azoty Kędzierzyn

Colourless and odourless gas.

SpecificationSee more

Hydrogen >99.9 [%]
Nitrogen and Argon;1 [%]
CO and CO₂ <4 [ppm]
Methane <1 [ppm]
Oxygen <1 [ppm]
Moisture content <3 [ppm]”

Applications and useSee more

Hydrogen is used for the synthesis of basic products in the chemical industry, such as: hydrogen chloride, methanol, synthetic petrol, ammonia, and for the organic syntheses of hydrogenation reactions. It is also used in welding technology, glasswork and metallurgy.

Packing and transportationSee more

Requirements for storage structures:
Local exhaust ventilation, and general room ventilation,
Protection against static electricity,
The sprinkler system to cool down cylinders with sprayed streams of water in case of fire,
The electrical, lighting and ventilation installations made in the EX standard,
The room should be cool and dry.

StorageSee more

Storage is only allowed in storage facilities allocated for storing extremely flammable gases,
Keep in pressure containers (cylinders) which meet the requirements of Technical Supervision, vertically; cylinders must be protected against falling down,
Keep away from sources of heat and ignition,
Whilst in storage do not allow the temperature to exceed 50°C,
Keep away from oxidising gases and other oxidising substances,
Store containers / cylinders should be tightly closed,
The stored containers should be checked regularly for general condition and leak-tightness,
Store and open containers carefully. HYDROGEN STRONGLY HEATS UP DURING DECOMPRESSION, WHICH MAY RESULT IN SPONTANEOUS IGNITION,
Containers and tanks must be properly marked,
Containers must not be stored under conditions which are conducive to corrosion,
Portable fire extinguishing equipment should be available in the room.
“No smoking and no open fire” signs should be placed in the storage areas

Safety data sheet - Compressed hydrogen PDF (155.28 KB)

CONTACT WITH SUPPORT

Andrzej Dorosz

Tech support

tel.: +48 77 481 23 42
fax: +48 77 481 39 98

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