potassium hydrogen phthalate

Modify Date: 2025-08-23 16:56:45

potassium hydrogen phthalate Structure
potassium hydrogen phthalate structure
Common Name potassium hydrogen phthalate
CAS Number 29801-94-3 Molecular Weight 204.22100
Density 1.451g/cm3 Boiling Point 378.3ºC at 760mmHg
Molecular Formula C8H5KO4 Melting Point 295-300ºC (dec.)(lit.)
MSDS N/A Flash Point 196.7ºC

 Names

Name potassium hydrogen phthalate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.451g/cm3
Boiling Point 378.3ºC at 760mmHg
Melting Point 295-300ºC (dec.)(lit.)
Molecular Formula C8H5KO4
Molecular Weight 204.22100
Flash Point 196.7ºC
Exact Mass 203.98200
PSA 77.43000
Vapour Pressure 2.14E-06mmHg at 25°C
Water Solubility H2O: 100 mg/mL, clear, colorless

 Safety Information

Safety Phrases 22-24/25
WGK Germany 2
RTECS CZ4326000
HS Code 2835240000

 Customs

HS Code 2835240000

 Synonyms

EINECS 212-889-4
MFCD00013070
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