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Potassium ethanedioate hydrate (2:1:1)

Names

[ CAS No. ]:
6487-48-5

[ Name ]:
Potassium ethanedioate hydrate (2:1:1)

[Synonym ]:
dipotassium,oxalate,hydrate
EINECS 209-506-8
Potassium ethanedioate hydrate (2:1:1)
Ethanedioic acid, potassium salt, hydrate (1:2:1)
MFCD00150033

Chemical & Physical Properties

[ Density]:
2.127

[ Boiling Point ]:
365.1ºC at 760 mmHg

[ Melting Point ]:
356 °C

[ Molecular Formula ]:
C2H2K2O5

[ Molecular Weight ]:
184.231

[ Flash Point ]:
188.8ºC

[ Exact Mass ]:
183.917633

[ PSA ]:
89.49000

[ Storage condition ]:
Store at RT.

[ Stability ]:
Stable. Incompatible with strong oxidizing agents. Protect from moisture.

[ Water Solubility ]:
364 g/L (20 ºC)

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302 + H312

[ Precautionary Statements ]:
P280-P301 + P312 + P330

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R21/22

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
3282

[ WGK Germany ]:
1

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2917119000

Synthetic Route

Precursor & DownStream

Customs

[ HS Code ]: 2917119000

[ Summary ]:
2917119000 oxalic acid salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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Physiol. Res. 63(4) , 521-7, (2014)

Increased homocysteine levels in serum are typical features of neurodegenerative brain diseases including hydrocephalus. The most frequent therapeutic approach consists of the insertion of a shunt, co...

Neutron diffraction refinement of the structure of potassium oxalate monohydrate. Sequeira A, et al.

Acta Crystallogr. B Struct. Sci. Cryst. Eng. Mater. 26(1) , 77-80, (1970)

The influence of water on the dispersion of vanadia supported on silica SBA-15: A combined XPS and Raman study. Hess C, et al.

J. Phys. Chem. C Nanomater. Interfaces 111(26) , 9471-79, (2007)


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