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
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%
Articles
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)