CAS No. 328-50-7

Molecular Formula: C5H6O5

Appearance	White Crystalline Powder
Assay (%)	99.0-101.0
Solubility	Clear
Transmittance (%)	≥ 98
Loss on Drying (%)	≤ 0.5
Residue on Ignition (%)	≤ 0.1
sulfate (%)	≤ 0.02
chlorideCl¬ (%)	≤ 0.02
Ammonium ion (%)	≤ 0.02
Ca2+ (%)	≤ 0.02
Fe3+ (ppm)	≤ 10
Heavy Metals(as Pb) (ppm)	≤ 10
As (ppm)	≤ 1
Total Plate Count (cfu/g)	≤ 1000
Yeast (cfu/g)	≤ 50
Mold (cfu/g)	≤ 50
E.coli (cfu/g)	Negative
Salmonella (cfu/g)	Negative

Molecular Formula: C5H6O5
Molecular Weight: 146.1
Hazard Symbols: Xi,T
WGKGermany: 3
HS Code: 29183000

Purity: 99,0%

Assay:99.0%min

MF: C5H6O5
MW: 146.1
EINECS: 206-330-3

Uses: 2-Ketoglutaric acid has a wide range of applications in the animal feed, food, pharmaceutical and fine chemistry industries. It is used as an intermediate in the kreb's cycle catalyzed by glutamate dehydrogenase enzyme on glutamate. It is also used in dietary supplements to improve protein synthesis.

MF：C5H6O5
EINECS No.：225-976-7
Type：Auxiliaries and Other Medicinal Chemicals
Grade Standard ：Food Grade, Medicine Grade
Purity：99%
Appearance：white or almost white crystals or crystalline powder
Melting point：113-117℃
Loss on drying：≤0.5%
Residue on ignition：≤0.2%
Heavy metal：≤10ppm
CAS databases：328-50-7(CAS DataBase Reference)
NIST chemical information：2-Oxopentanedioic acid(328-50-7)
The EPA chemical information：Pentanedioic acid, 2-oxo-(328-50-7)
Application:
1, Mainly as a sports nutrition beverage ingredients .
2,As organic intermediates, biochemical reagents, test liver function of form a complete set of reagents.
Packing: 25kg/drum

Smile code:
OC(=O)CCC(=O)C(O)=O
MDL Number:
MFCD00004165
Purity :
98% HPLC-ELSD
Available in stock:
15410 g

MF	C5H6O5
EINECS No.	225-976-7
Type	Auxiliaries and Other Medicinal Chemicals
Grade Standard	Food Grade, Medicine Grade
Purity	99%
Appearance	white or almost white crystals or crystalline powder
Melting point	113-117℃
Loss on drying	≤0.5%
Residue on ignition	≤0.2%
Heavy metal	≤10ppm
CAS databases	328-50-7(CAS DataBase Reference)
NIST chemical information	2-Oxopentanedioic acid(328-50-7)
The EPA chemical information	Pentanedioic acid, 2-oxo-(328-50-7)
Application
1, Mainly as a sports nutrition beverage ingredients .
2, As organic intermediates, biochemical reagents, test liver function of form a complete set of reagents.
Packing	25kg/drum