Melting point :>300°C
storage temp. :Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility :Aqueous Base (Slightly)
form :Solid
color :White to Light Yellow
Stability :Hygroscopic
InChI :InChI=1S/C5H4N2O4.K/c8-3-1-2(4(9)10)6-5(11)7-3;/h1H,(H,9,10)(H2,6,7,8,11);/q;+1/p-1
InChIKey :DHBUISJCVRMTAZ-UHFFFAOYSA-M
SMILES :C1(C([O-])=O)NC(NC(=O)C=1)=O.[K+]
LogP :-0.928 (est)
CAS DataBase Reference :24598-73-0(CAS DataBase Reference)
EPA Substance Registry System :4-Pyrimidinecarboxylic acid, 1,2,3,6-tetrahydro-2,6-dioxo-, monopotassium salt (24598-73-0)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.