植酸 六钡盐

• 产品号: P2148
• CAS号: 90940-73-1
• 分子式: C6H18BaO24P6
• 分子量: 797.362286

产品别名

• 标题: Phytic acid hexabarium salt
• IUPAC标准名: {[2,3,4,5,6-pentakis(phosphonooxy)cyclohexyl]oxy}phosphonic acid barium dihydride
• IUPAC传统名: phytic acid barium dihydride
• 别名: 肌醇六(磷酸二氢酯); Inositol hexakisphosphate; Inositol hexaphosphoric acid; InsP6

产品登记号

• PubChem SID: 24898278
• CAS号: 90940-73-1
• MDL号: MFCD00082314

产品性质

• 生物来源: from corn
• GHS警示词: Warning
• GHS危险声明: H302-H312-H332
• 欧盟危险性物质标志: 有害性(Harmful) (Xn)
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves
• GHS警示性声明: P280
• 危险公开号: 20/21/22
• 安全公开号: 36
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Biochem/physiol Actions
Phytic acid is present in all eukaryotic cells. In plants, it is known to function as a [PO4]3- storage depot and precursor for other inositol phosphates and pyrophosphates. Its high surface negative charge makes it a potent chelator of divalent and trivalent cations in vitro, and it is most likely associated with Ca2+ or Mg2+ ions in vivo. In yeast, phytic acid acts with the nuclear pore protein Gle1 to regulate the nuclear export of mRNA by coactivating the RNA-dependent ATPase activity of DExD-box protein 5 (Dbp5).