Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:appearance |
yellow to dark brown viscous liquid
|
| gptkbp:aroma |
characteristic unpleasant odor
|
| gptkbp:CASNumber |
1338-24-5
|
| gptkbp:category |
carboxylic acids
petroleum acids |
| gptkbp:chemicalFormula |
variable (mixture of cycloaliphatic carboxylic acids, general formula CnH2n−zO2)
|
| gptkbp:environmentalImpact |
oil sands tailings
|
| gptkbp:foundIn |
gptkb:oil
|
| gptkbp:molecularWeight |
variable
|
| gptkbp:origin |
petroleum refining
|
| gptkbp:pKa |
4.8–5.8
|
| gptkbp:produces |
metal naphthenates when reacted with metals
|
| gptkbp:riskFactor |
toxic to aquatic life
corrosive |
| gptkbp:solubility |
slightly soluble in water
soluble in organic solvents |
| gptkbp:structure |
mixture of cyclopentyl and cyclohexyl carboxylic acids
|
| gptkbp:used_in |
lubricants
emulsifiers wood preservation corrosion inhibitors metal naphthenate production |
| gptkbp:bfsParent |
gptkb:Napalm
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
naphthenic acid
|