5-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid,99%
(The order shall be subject to the English name)
Name:
5-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid
CAS No.:
499-78-5
Molecular formula:
C₆H₄O₅
Molecular weight:
156.09
Density:
1.5720 (rough estimate)
MeltingPoint:
284-294°C
BoilingPoint:
240.29°C (rough estimate)
FlashPoint:
187.7°C
Preservation conditions:
2-8°C
Grade of hazardous chemicals:
GHS:
HazardStatement:
H302
DangerCode:
R22
For detailed properties of compounds, click“499-78-5”
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