国产有码视频,免费看逼网站,中国一级特黄**毛片试看,欧美影院在线观看在线观看看

Your Location：Home >Products >Natural pharmaceutical intermediates >131-48-6

131-48-6

  • Product Name:N-Acetylneuraminic acid
Inquiry

Product Details

Purity:99%

English Name：N-Acetylneuraminic acid

CAS No.：131-48-6

Molecular Formula：C11H19NO9

Molecular Weight：309.27

Molecular structure： 

Appearance：white powder

Purity：≥98%

Identification methods：Mass, NMR

Analysis method：HPLC-DAD or/and HPLC-ELSD

Extraction Source：Fermentation

Usage：For the determination and identification, pharmacological experiments.

Storage：4℃Refrigerated, sealed, dark.

Expiration：2 years

Package：20mg, 50mg, 100mg, 1g, 10g, 100g, 1kg... The company can provide a large number of high-purity N-Acetylneuraminic acid according to customer requirements.

 

Relevant Products