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Merck

P5681

Sigma-Aldrich

植酸 二钾盐

别名:

InsP6, 肌醇六(磷酸二氢酯), 肌醇六磷酸

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About This Item

线性分子式:
C6H16O24P6K2
分子量:
736.22
MDL號碼:
分類程式碼代碼:
12352201
PubChem物質ID:

儲存條件

desiccated

儲存溫度

2-8°C

SMILES 字串

[K].OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O

InChI

1S/C6H18O24P6.K.H/c7-31(8,9)25-1-2(26-32(10,11)12)4(28-34(16,17)18)6(30-36(22,23)24)5(29-35(19,20)21)3(1)27-33(13,14)15;;/h1-6H,(H2,7,8,9)(H2,10,11,12)(H2,13,14,15)(H2,16,17,18)(H2,19,20,21)(H2,22,23,24);;

InChI 密鑰

ZSQQRQRTIJIVNO-UHFFFAOYSA-N

一般說明

植酸是主要的锌生物利用决定因素。

應用

植酸已被用于开发一种可减少葡萄酒和海鲜搭配的鱼腥味的方法。它还被用于研究干燥和加工种子的生物化学和营养特征。

生化/生理作用

植酸存在于所有真核细胞中。在植物中,已知它作为[PO4]3−储库以及其他肌醇磷酸盐和焦磷酸盐的前体而发挥作用。它具有高表面负电荷,这使其成为体外二价和三价阳离子的有效螯合剂,并且它很可能与体内的Ca2+或Mg2+离子相关。在酵母中,植酸与核孔蛋白Gle1通过共激活DExD-box蛋白5(Dbp5)的RNA依赖性ATP酶活性,共同调节mRNA的核输出。

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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