Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:acidity_(pKa) |
1.3
6.7 |
| gptkbp:appearance |
white solid
|
| gptkbp:CASNumber |
10294-56-1
|
| gptkbp:chemicalFormula |
H3PO3
|
| gptkbp:containsElement |
gptkb:phosphorus
hydrogen oxygen |
| gptkbp:cookingMethod |
hydrolysis of phosphorus trichloride
reaction of phosphorus trioxide with water |
| gptkbp:decaysTo |
phosphoric acid
phosphine |
| https://www.w3.org/2000/01/rdf-schema#label |
phosphorous acid
|
| gptkbp:isConjugateBaseOf |
phosphite ion
|
| gptkbp:IUPACName |
gptkb:phosphonic_acid
|
| gptkbp:meltingPoint |
73.6 °C
|
| gptkbp:molecularWeight |
82.00 g/mol
|
| gptkbp:oxidation_state_of_phosphorus |
+3
|
| gptkbp:relatedTo |
phosphoric acid
hypophosphorous acid |
| gptkbp:riskFactor |
corrosive
irritant |
| gptkbp:solubility |
soluble
|
| gptkbp:structure |
contains one P=O bond and two P–OH bonds
|
| gptkbp:uses |
reducing agent
intermediate in chemical synthesis |
| gptkbp:bfsParent |
gptkb:triphenylphosphite
gptkb:phosphonic_acids |
| gptkbp:bfsLayer |
8
|