Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

Build a label

Substance profile

Gases (petroleum), reformer make-up, hydrogen-rich

Gases (petroleum), reformer make-up, hydrogen-rich is a substance with a harmonised classification under EU CLP.

CAS 68478-01-3 Danger

01 · Identification

What Gases (petroleum), reformer… is

Gases (petroleum), reformer make-up, hydrogen-rich is a substance with a harmonised classification under EU CLP.

Under the GHS it carries the signal word Danger.

CAS number68478-01-3
EC number270-784-9
Index number649-135-00-2

Other names for Gases (petroleum), reformer…

  • Refinery gas
  • [A complex combination obtained from the reformers. It consists primarily of hydrogen with various small amounts of carbon monoxide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordDanger
Hazard statements assigned to Gases (petroleum), reformer…
CodeHazard statement
H220 Extremely flammable gas.
H350 May cause cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H340 May cause genetic defects <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.

Precautionary statements: P201, P210, P233, P280, P308, P313, P403

Get the free GHS / CLP / OSHA deadline calendar

Verified 2026–2029 compliance dates in one PDF — plus alerts when the rules change.