Cyanide

Substance: fo-3b11cfaf5fca5f6c Molecular anion
Source: EF 3.1
Unit: kg
Context: Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)
CAS: 57-12-5
EC: —
Dimension: Environmental
Media: Air
Population density: Rural (<1000 people/square mile)
Strata: Medium stack, <150 meters
CN(-)
CN-
CYANIDE ION
Prussiate
Zyanid
nitridocarbonate(1-)
Carbon nitride ion (CN1-)
Cyanide (CN1-)
Cyanide anion
Cyanide ion (CN(1-))
Cyanide ion(1-)
Cyanide(1-)
Cyanide(1-) ion
Hydrocyanic acid, ion(1-)
Isocyanide
Nitrile anion
List	Version	Source flow	Name there	Why this flow
EF	3.1	d86c61e8-6555-11dd-ad8b-0800200c9a66	cyanide	The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
bafu	2026-v1	391a2aa5-3de0-5e1c-afab-7986b59d20bd	Cyanide	The CAS numbers are the same (57-12-5); both name the same compartment.
ecoinvent	3.12	9e8d685c-9948-4dc0-9c0b-d5c511e14d05	Cyanide	A curator's mapping table (ecoinvent-3.11-biosphere-EF-3.1-biosphere) names this flow.
ecoinvent	3.8	9e8d685c-9948-4dc0-9c0b-d5c511e14d05	Cyanide	A curator's mapping table (ecoinvent-3.8-biosphere-EF-3.1-biosphere.json) names this flow.
Source list	Source flow	Name there	Compartment there	Match	Conversion
EF 3.1	d86c61e8-6555-11dd-ad8b-0800200c9a66	cyanide	Emissions/Emissions to air/Emissions to non-urban air or from high stacks	exactMatch	—
ecoinvent 3.12	9e8d685c-9948-4dc0-9c0b-d5c511e14d05	Cyanide	air / non-urban air or from high stacks	exactMatch	—
ecoinvent 3.8	9e8d685c-9948-4dc0-9c0b-d5c511e14d05	Cyanide	air / non-urban air or from high stacks	exactMatch	—
bafu 2026-v1	391a2aa5-3de0-5e1c-afab-7986b59d20bd	Cyanide	emissions to air / low. pop.	closeMatch	—
consensus-flow-list 4
European Commission — JRC 4
ecoinvent Centre 4
Every implementation that says anything about this flow. Published as is what this list did with the row: where more than one implementation states a number and they agree it publishes it as agreed; where only one speaks, as sole; where they disagree it publishes nothing and asks.
Method	Implementation	Category	Place	Factor	Published as
EF 3.1	European Commission — JRC	Ecotoxicity, freshwater	—	898.87	—
EF 3.1	ecoinvent Centre	Ecotoxicity, freshwater	—	898.87	—
EF 3.1	consensus-flow-list	Ecotoxicity, freshwater	—	898.87	agreed
EF 3.1	European Commission — JRC	Ecotoxicity, freshwater_inorganics	—	898.87	—
EF 3.1	ecoinvent Centre	Ecotoxicity, freshwater_inorganics	—	898.87	—
EF 3.1	consensus-flow-list	Ecotoxicity, freshwater_inorganics	—	898.87	agreed
EF 3.1	European Commission — JRC	Human toxicity, non-cancer	—	1.2875e-07	—
EF 3.1	ecoinvent Centre	Human toxicity, non-cancer	—	1.2875e-07	—
EF 3.1	consensus-flow-list	Human toxicity, non-cancer	—	1.2875e-07	agreed
EF 3.1	European Commission — JRC	Human toxicity, non-cancer_inorganics	—	1.2875e-07	—
EF 3.1	ecoinvent Centre	Human toxicity, non-cancer_inorganics	—	1.2875e-07	—
EF 3.1	consensus-flow-list	Human toxicity, non-cancer_inorganics	—	1.2875e-07	agreed
This flow in the difference report
The change log and the PROV-O trail (2 consensus changes)
Open the changes page
These are the heaviest sections of this page and the least often read, so the page does not pay for them until you ask.
Flow JSON
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    "name": "cyanide",
    "synonyms": [
      "AC1L1LJ3",
      "CN(-)",
      "CN-",
      "CYANIDE ION",
      "Carbon nitride ion (CN(sup 1-))",
      "Carbon nitride ion (CN1-)",
      "Cyanide (CN(sup 1-))",
      "Cyanide (anion)",
      "Cyanide anion",
      "Cyanide ions",
      "Cyanide with potassium salt",
      "Cyanide(1-)",
      "Cyanide(1-) ion",
      "Cyanide, free",
      "Cyanides (soluble salts and complexes) not otherwise specified",
      "Cyano",
      "Cyanure",
      "Hydrocyanic acid, ion(1-)-",
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      "Prussiate",
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      "nitridocarbonate(1-)"
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}
Cyanide

Identity

Context

Alternative labels

Source lists

Concept associations

Characterisation factors

History

Full record

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