CAS 305-72-6|Sodium 2-oxopentanedioate hydrate (2:1:2)

Introduction：Basic information about CAS 305-72-6|Sodium 2-oxopentanedioate hydrate (2:1:2), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameSodium 2-oxopentanedioate hydrate (2:1:2)
CAS Number305-72-6Molecular Weight226.092
Density1.499g/cm3Boiling Point345.6ºC at 760 mmHg
Molecular FormulaC5H8Na2O7Melting Point/
MSDSUSAFlash Point177ºC

Names

NameDisodium 2-oxoglutarate dihydrate
SynonymMore Synonyms

Chemical & Physical Properties

Density1.499g/cm3
Boiling Point345.6ºC at 760 mmHg
Molecular FormulaC5H8Na2O7
Molecular Weight226.092
Flash Point177ºC
Exact Mass226.006546
PSA115.79000
InChIKeyYBGBJYVHJTVUSL-UHFFFAOYSA-L
SMILESO=C([O-])CCC(=O)C(=O)[O-].[Na+].[Na+]
Storage condition2-8°C
Water Solubilitysoluble

Safety Information

Hazard CodesT
Risk PhrasesR23/24/25:Toxic by inhalation, in contact with skin and if swallowed . R36/37/38:Irritating to eyes, respiratory system and skin .
Safety PhrasesS22-S24/25
WGK Germany3
RTECSSA0454700
HS Code2918300090

Customs

HS Code2918300090
Summary2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Synonyms

μ-[2-Oxopentanedioato(2-)-κO:κO]disodium dihydrate
2-oxoglutaric acid disodium salt
pentanedioic acid, 2-oxo-, sodium salt, hydrate (1:2:2)
Disodium 2-oxopentanedioate
EINECS 206-167-8
Sodium 2-oxopentanedioate hydrate (2:1:2)
Disodium 2-oxoglutar
Disodium 2-Ketoglutarate
KetoglutaricAcid,Disodium
monosodium 2-oxoglutarate
A-KETOGLUTARIC ACID DISODIUM
sodium-ketoglutarate
2-Ketoglutaric acid
Sodium, μ-[2-oxopentanedioato(2-)-κO:κO]-, hydrate (1:2)
Disodium 2-Oxoglutarate
2-Ketoglutaric Acid Disodium Salt
MFCD00043347
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