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Hubei MaxSource Chemical Company

Since Maxsource Chemical foundation, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sales mode on net in China, which is the retail trade of small package bring ...

Hubei MaxSource Chemical Company
No.25, Zhenxing District
Wuhan, HU 430023
China

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2-Ketoglutaric acid

2-Ketoglutaric acid
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Product Description

2-Ketoglutaric acid
Identification
Name 2-Ketoglutaric acid
Synonyms 2-Oxoglutaric acid; 2-Oxopentanedioic acid ; alpha-Ketoglutaric acid
Molecular Formula C5H6O5
Molecular Weight 146.10
CAS Registry Number 328-50-7
EINECS 206-330-3
Properties
Melting point 113-115 ºC
Safety Data
Hazard Symbols Xi
Risk Codes R41
Safety Description S26







CAS No.: 328-50-7

Molecular formula: C10H16N2O8

Assay: More than 98%

Appereance: White crystalline powder


Item Specification
Appearance White crystalline powder
Assay (%) ? 98.0
L-Glutamine (%) 49.0 ~ 51.0
AKG Acid (%) 49.0 ~ 51.0
Specific rotation ( °)[?]D20 +16.0 ± 1.0 (2%, 1mol/L HCl)
Loss on Drying (%) ? 0.5
Residue on ignition (%) ? 0.1
Heavy Metals (as Pb) (ppm) ? 10
As (ppm) ? 2