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
4-(Diethylamino)salicylaldehyde
Fast Violet Base B
Health products
2-Ketoglutaric acid
Taurine ketoglutaric acid (2:1)
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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