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Materials | Technology cooperation and transfer projects

Product name: N-Acetylneuraminic acid
Chemical name: 5-amino-1H-pyrazole-3-carboxylate methyl ester
Molecular formula: C11H19NO9
Molecular weight: 309.27
CAS No.: 131-48-6
Molecular structural formula:
Packing specification: Inside polyethylene film bag, outside 25kg paper bucket.
Storage: Dark and ventilated place, warranty period is 24 months from the date of manufacture if stored in a dry place (10-30°C).
Quality Standard:

Sr.No Items Specification
1 Appearance A white to off-white powder
2 Specific Rotation -30.0°~ -34.0°
3 Loss on Drying ≤1.0%
4 Heavy metals (Pb) ≤10ppm
5 Residue on ignition ≤0.5%
6 Melting point 184°C – 192℃
7 Assay ≥98.0%

If you have any special requirements, please communicate in advance.

Uses and effects: N-Acetylneuraminic acid, also known as sialic acid, is a naturally occurring carbohydrate. Sialic acid plays an important role in the normal development of brain function in children. It is widely used in milk powder and nutrition during and after pregnancy.

  • Contact person:Miss Chen

  • Phone:+86-17758306760

  • Email:XiaoShou@enlogics.com

  • Address: No. 926, Changhong East Street, Deqing County, Huzhou City, Zhejiang Province

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