国内精品久久久久精品97,激情大尺度在线成人免费,九九视频在线观看免费高清,日产精品卡3卡4卡免费

White crystalline powder

【Product name】： L-ALANINE

【CAS No.】：72-18-4

【Appearance】：White crystalline powder

【Molecular Formula】：C₅H₁₁NO₂

 

【Molecular Weight】：117.15

【Assay:】： ≥99.0%

【Specification】：Enterprise Standard

【Main functions】：??It is the human body essential amino acid, which uses as the amino acid infusion component in the medicine. It can synthesize the new medicine, and may also use as the food additive, used as nutrition supplement. It can be combined with other essential amino acids to prepare amino acid infusion and comprehensive amino acid preparation.