磷脂是一类在生物体中广泛存在的重要生物分子。它们是一种复杂的脂质分子，由磷酸、甘油和脂肪酸组成。磷脂在细胞膜的结构和功能中起着重要作用。

Phospholipids are a class of important biomolecules widely present in living organisms. They are a complex lipid molecule composed of phosphoric acid, glycerol, and fatty acids. Phospholipids play an important role in the structure and function of cell membranes.

常用名 1,2-二硬脂酰-锡-甘油-3-磷酸-rac-(1-甘油) 钠盐

英文名 UNII:771667Q09X

CAS号 200880-42-8

分子量 801.058

沸点 480.0 °C

分子式 C42H82NaO10P

熔点 90.27 °C

分子式 C42H82NaO10P

Phospholipids are one of the main components of the cell membrane, which serves as a protective barrier for cells, controlling the entry and exit of substances and the communication between the intracellular and extracellular environments. The phospholipid molecule interacts with water molecules through hydrophilic phosphate groups at both ends, while the hydrophobic fatty acid chain in the middle forms a lipid bilayer structure. This structure endows the cell membrane with high permeability and selective permeability, allowing cells to exchange substances with the external environment.

磷脂是细胞膜的主要组分之一，细胞膜是细胞的保护屏障，控制物质的进出和细胞内外环境的交流。磷脂分子通过两端的亲水性磷酸基团与水分子相互作用，而中间的疏水性脂肪酸链则形成了脂双层结构。这种结构赋予了细胞膜高度的可渗透性和选择性通透性，使得细胞能够与外界环境进行物质交换。

存储

Powder: -20°C for 3 years　|　In solvent: -80°C for 2 years

溶解度

( < 1 mg/mL refers to the product slightly soluble or insoluble )

包装: 瓶装

产地：西安

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