Nantong Hengsheng Fine Chemical Co., Ltd.


Fluorescent dye series
Disperse Fluorescent Yellow 10G
Disperse Yellow 82
Solvent dye
Solvent Yellow 185
Solvent Red 197
Intermediate series
Fast Scarlet Base LG
Health products
2-Ketoglutaric acid
New products
Disperse Fluor-Red B
Disperse Pink 5B
2-Ketoglutaric acid
Chemical name: 2-Oxoglutaric acid; 2-Oxopentanedioic acid; 2-Ketoglutaric acid; alpha-Ketoglutaric Acid; A-KETOGLUTARIC ACID; GAMMA-KETOGLUTARIC ACID; FEMA 3891; KETO-GLU; PENTANEDIOIC ACID, 2-OXO-; 2-Oxo-1,5-dipentanedioic acid; 2-Oxo-1,5-pentanedioic acid; 2-oxo-pentanedioicaci; 2-Oxpentanedioicacid; Glutaric acid, 2-oxo-; Glutaric acid, alpha keto
CAS NO: 328-50-7
Molecular formula: C5H6O5
Molecular weight: 146.1
Structural formula:
Properties: white or off-white crystal or crystalline powder, no odor, easily soluble in water.
Main technical index: Appearance: white crystal
Light transmittance: ≥97.0%
Content: 99.0-101.0%
Melting point: 113-117°C
Related substances (TLC): ≤0.5%
Packing: 25kg/box (drum), or at customer's request.
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