DSI
C6210
Potassium Phthalate
$52.80 – $316.08
CAS No
877-24-7
Synonym(s)
Phthalic acid monopotassium salt, KHP, Potassium biphthalate, Potassium hydrogen phthalate
Molecular Formula:
HOOCC6H4COOK
Molecular Weight:
204.22
EC Number:
212-889-4
MDL number:
MFCD00013070
Compound CID:
23676735
Beilstein:
3637128
Available Options:
ADDITIONAL INFORMATION
Properties
Quality Level
200
Vapor Density
-
Vapor Pressure
-
Assay
99.95-100.05% dry basis
Form
crystals
autoignition temp.
-
expl. lim.
-
technique(s)
-
impurities
≤0.002% S compounds, ≤0.003% Cl compounds, ≤0.005% insolubles
color
-
transmittance
-
refractive index
-
pH
4.00-4.02 (25.0 °C±0.2 °C, 0.05 M)
bp
-
mp
295-300 °C (dec.) (lit.)
density
-
UV absorption
-
application(s)
-
SMILES string
[K+].OC(=O)c1ccccc1C([O-])=O
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
Safety Information
Pictograms
-
Signal Word
-
Hazard Statements
-
Precautionary Statements
-
Hazard Classifications
-
Target Organs
-
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
387.1 °F - Pensky-Martens closed cup
Flash Point(C)
197.3 °C - Pensky-Martens closed cup
