potassium,(2R)-2-[(1S)-1,2-dihydroxyethyl]-4-hydroxy-5-oxo-2H-furan-3-olate

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Names

[ CAS No. ]:
15421-15-5

[ Name ]:
potassium,(2R)-2-[(1S)-1,2-dihydroxyethyl]-4-hydroxy-5-oxo-2H-furan-3-olate

[Synonym ]:
Potassium ascorbate
potassium ascorbinate
EINECS 239-432-1
Monopotassium ascorbate
Potassium L-ascorbate

Chemical & Physical Properties

[ Boiling Point ]:
415.8ºC at 760 mmHg

[ Molecular Formula ]:
C6H7KO6

[ Molecular Weight ]:
214.21400

[ Flash Point ]:
180.4ºC

[ Exact Mass ]:
213.98800

[ PSA ]:
110.05000

[ Vapour Pressure ]:
1.18E-08mmHg at 25°C

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%