Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
chemical etchant
|
| gptkbp:appliesTo |
gptkb:steel
iron alloys |
| gptkbp:concentrationRange |
1-10% nitric acid in ethanol
|
| gptkbp:contains |
ethanol
nitric acid |
| gptkbp:cookingMethod |
mixing nitric acid and ethanol
|
| gptkbp:discoveredBy |
Adolf Martens
|
| https://www.w3.org/2000/01/rdf-schema#label |
Nital
|
| gptkbp:riskFactor |
flammable
toxic |
| gptkbp:usedFor |
metallography
reveal microstructure of metals |
| gptkbp:bfsParent |
gptkb:Jyoti_Subhash
|
| gptkbp:bfsLayer |
7
|