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  3. Sodium bicarbonate, United States Pharmacopeia (USP) Reference Standard (Standard)

Sodium bicarbonate, United States Pharmacopeia (USP) Reference Standard (Standard)  (Synonyms: Sodium hydrogen carbonate (Pharmaceutical primary standard, USP) (Standard); Soda bicarbonate (Pharmaceutical primary standard, USP) (Standard))

目录号: HY-W251598JR 纯度: ≥98%
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Sodium bicarbonate, United States Pharmacopeia (USP) Reference Standard (Standard) 是 Sodium bicarbonate (HY-Y0756) 的分析标准品。本产品用于研究及分析应用。Sodium bicarbonate (Sodium hydrogen carbonate; Soda bicarbonate) 是一种无机盐,呈中性至微碱性,并且在空气中易受潮而分解。Sodium bicarbonate 可维持培养基 pH,进而影响巨噬细胞中诱导型一氧化氮合酶 (iNOS) 表达和一氧化氮 (NO) 生成,并逆转肿瘤微环境酸中毒。Sodium bicarbonate 广泛应用于食品、医药、化妆品等领域,主要用途包括缓冲剂、调味剂、消毒剂、制药和质子梯度调节剂。Sodium bicarbonate 也常用作抗酸剂,以抑制胃肠道疾病、中和胃酸并减少胃部不适。

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Sodium bicarbonate, United States Pharmacopeia (USP) Reference Standard (Standard) Chemical Structure

Sodium bicarbonate, United States Pharmacopeia (USP) Reference Standard (Standard) Chemical Structure

CAS No. : 144-55-8

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生物活性

Sodium bicarbonate, United States Pharmacopeia (USP) Reference Standard (Standard) is the analytical standard of Sodium bicarbonate (HY-Y0756). This product is intended for research and analytical applications. Sodium bicarbonate (Sodium hydrogen carbonate; Soda bicarbonate) is an inorganic salt that is neutral to slightly alkaline and easily decomposes when exposed to moisture in the air. Sodium bicarbonate, for cell culture can maintain the pH of the culture medium, thereby affecting the expression of inducible nitric oxide synthase (iNOS) and nitric oxide (NO) production in macrophages and reversing the acidosis of the tumor microenvironment. Sodium bicarbonate is widely used in the fields of food, medicine, cosmetics, etc. Its main uses include buffers, flavoring agents, disinfectants, pharmaceuticals, and proton gradient regulators. Sodium bicarbonate is also commonly used as an antacid to inhibit gastrointestinal diseases, neutralize gastric acid, and reduce gastric discomfort.

分子量

84.01

Formula

NaHCO3

CAS 号
中文名称

碳酸氢钠, 医药级, 美国药典(USP)级 (Standard); 小苏打, 医药级, 美国药典(USP)级 (Standard)

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料

Sodium bicarbonate, United States Pharmacopeia (USP) Reference Standard (Standard) 相关分类

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The molarity calculator equation

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

质量   浓度   体积   分子量 *
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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
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  • 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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产品名称:
Sodium bicarbonate, United States Pharmacopeia (USP) Reference Standard (Standard)
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HY-W251598JR
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