Quality Level
200
Vapor Density
3.4 (vs air)
Vapor Pressure
2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C)
Assay
≥85% H3PO4 basis (by NaOH, titration)
Form
liquid
autoignition temp.
-
expl. lim.
-
technique(s)
-
impurities
reducing substances, passes test, ≤0.001% volatile acids (as CH3COOH)
color
APHA: ≤10
transmittance
-
refractive index
-
mp
~40 °C (lit.)
density
1.685 g/mL at 25 °C (lit.)
UV absorption
-
application(s)
-
SMILES string
OP(O)(O)=O
InChI
1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
InChI key
NBIIXXVUZAFLBC-UHFFFAOYSA-N
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