Home › Products › Industrial Gases › Hydrogen
Industrial Gases

Hydrogen H₂Supplier & Manufacturer in India

High-purity hydrogen for labs, industry and clean energy.

Formula: H₂Purity: 99.9% – 99.999%Appearance: Colourless, odourless, flammable
H₂

High-purity hydrogen for hydrogenation, reducing atmospheres, analytical labs and clean-energy research — supplied in cylinders and banks.

Hydrogen (H₂) is the lightest element and a powerful reducing agent and clean fuel. IIGAS supplies high-purity hydrogen in high-pressure cylinders and cylinder banks for hydrogenation and chemical synthesis, reducing and annealing atmospheres in metallurgy, float-glass production, and as a carrier gas for gas chromatography.

With the global shift to clean energy, hydrogen is increasingly used in fuel-cell and power-to-X research. Because hydrogen is flammable across a wide range, we supply it with appropriate purity grades, valves and safety guidance.

Specifications & technical data

Molecular formulaH₂
Molecular weight2.016 g/mol
Gas density (0 °C)0.090 kg/m³
Boiling point−253 °C
Flammable range in air4–75%
Purity99.9%+ (up to 99.999%)
PhaseCompressed gas
Packaging47L / 50L cylinders, banks
StandardIS / CGA / EIGA

Applications

  • ✓Hydrogenation and chemical synthesis
  • ✓Reducing / annealing atmospheres in metallurgy
  • ✓Carrier gas for gas chromatography (GC)
  • ✓Float-glass production
  • ✓Fuel-cell and clean-energy research
INDUSTRIES SERVED
ChemicalsElectronicsLaboratoriesGlassEnergy

Frequently asked questions

Hydrogen is used for hydrogenation and chemical synthesis, reducing and annealing atmospheres in metallurgy, float-glass production, as a GC carrier gas, and in fuel-cell and clean-energy research.
From high-purity 99.9% up to ultra-high-purity 99.999%, selected for analytical, electronics and process applications.
Hydrogen is flammable over a wide range (4–75% in air) and burns with a near-invisible flame; use leak detection, flashback arrestors, good ventilation and appropriate valves.
47 L cylinders and cylinder banks/quads at high pressure.
Industrially by steam reforming, electrolysis or as a by-product gas; we supply purified, cylinder-filled hydrogen.
Hydrogen readily removes oxygen, providing bright, oxide-free annealing and sintering atmospheres in metallurgy and electronics.
Yes — high-purity hydrogen is a common GC carrier and FID fuel gas.
Manufactured and filled to IS and CGA/EIGA practice with documented purity.
Upright, secured, in a well-ventilated area away from oxidisers and ignition sources, separated from oxygen cylinders.
Request a quote online or contact +91 98308 02227 / marketing@iigas.com with purity, quantity and location.

Need a gas supply or a gas plant?

Talk to International Industrial Gases Ltd about cylinders, bulk supply, medical gases or a turnkey acetylene gas plant.