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Disodium phosphate  (Synonyms: 磷酸氢二钠 无水)

目录号: HY-Y0308 纯度: ≥99.0%
COA 产品使用指南

Disodium phosphate 常用作食品添加剂、缓冲剂和实验室试剂。Disodium phosphate 具有独特的化学性质,使其成为生产肥料、洗涤剂和水处理产品的重要成分。此外,它还用于各种医学应用,例如渗透性泻药和电解质替代溶液。

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Disodium phosphate Chemical Structure

Disodium phosphate Chemical Structure

CAS No. : 7558-79-4

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Disodium phosphate is commonly used as a food additive, buffer and laboratory reagent. Disodium phosphate has unique chemical properties that make it an important ingredient in the manufacture of fertilizers, detergents and water treatment products. Additionally, it is used in various medical applications such as osmotic laxatives and electrolyte replacement solutions.

体外研究
(In Vitro)

Disodium phosphate 又名Na2HPO4,用于调节液体的pH值。Disodium phosphate 可用作药用辅料,如缓冲剂、螯合剂等。药用辅料或药用助剂,是指制药过程中使用的除药物成分以外的其他化学物质。药用辅料一般是指药物制剂中的非活性成分,能提高药物制剂的稳定性、溶解性和加工性。药用辅料还会影响共同给药药物的吸收、分布、代谢和消除 (ADME) 过程[1][2]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

141.96

Formula

HNa2O4P

CAS 号
性状

固体

颜色

White to off-white

中文名称

磷酸氢二钠

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Store at room temperature, keep dry and cool

纯度 & 产品资料

纯度: ≥99.0%

参考文献
  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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