Safety Reference
Warning
H319Causes serious eye irritation
H335May cause respiratory irritation
Regulatory Compliance1
- California Proposition 65US
Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
CAS 1333-86-4
Elemental carbon, commonly referred to as soot, is a mass of impure carbon particles produced by the incomplete combustion of hydrocarbons. It is considered a hazardous substance with carcinogenic properties and includes black carbon and residual pyrolysed fuel particles.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for Elemental Carbon (CAS 1333-86-4) is 2803.00.
2803.00
2803 00 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
methane
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[C]