Potassium hydrogen phthalate

Agency

ISO 17025
reag. Ph. Eur.
reag. USP

Quality Level

300

form

solid

potency

>3200 mg/kg LD₅₀ oral (Rat)

technique(s)

titration: suitable

pH

4.0 (20 °C 50 g/L in H₂O)

mp

295-300 °C

solubility

80 g/L

density

1.636 g/cm³

bulk density

900 kg/m³

storage temp.

15-25°C

InChI

1S/C8H6O4.K/c9-7(10)5-3-1-2-4-6(5)8(11)12;/h1-4H (H 9 10)(H 11 12);/q;+1/p-1

InChI key

IWZKICVEHNUQTL-UHFFFAOYSA-M