计算溶液所需的质量、体积或浓度。
| 活性类型 | Relation | Activity value | Units | Action Type | 期刊 | PubMed Id | doi | Assay Aladdin ID |
|---|
有货
为什么选择此级别
分子生物学级 提供 ≥99.5%(AT) 纯度，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
室温。常规运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 6874 篇同行评审文献引用。
概述
氯化钠是一种重要的营养物质，在生物化学和分子生物学中起关键作用，为各种生物化学应用做出了重要贡献。在生物系统中，它作为一种基本的电解质，可调节渗透压、pH平衡和电导率，所有这些都是正常细胞功能和重要生理过程所必需的。此外，氯化钠在维持蛋白质结构和促进酶活性方面起关键作用，对稳定蛋白质构象和催化生化反应至关重要。它还可以调节细胞稳态和促进离子和营养物质跨细胞膜运输。它是PBS和SSC等缓冲液的组成部分，协助各种生化过程，包括密度梯度的产生和生物功能的微调。值得注意的是，氯化钠用于增加缓冲液和培养基中的离子强度，影响特定实验和细胞培养的重要离子环境。此外，它适用于从含有SDS的样品中提取DNA，以及在质粒DNA制备过程中去除小核酸片段。它还可以应用于细胞培养，在细菌、酵母和细胞培养培养基中起重要作用。在分子生物学和细胞培养中，氯化钠是一种不可缺少的盐，在研究的各个方面都举足轻重。它是细胞培养基、裂解缓冲液和蛋白质储存溶液中的常见成分，有助于维持细胞生长和实验的最佳条件。在这些应用中使用的氯化钠具有高纯度，经过严格的杂质测试，如DNases、RNase、磷酸酶、蛋白酶和微量金属，因此是分子生物学和生化研究的理想选择。
应用
氯化钠已用于：作为缓冲溶液组分，制备开路电位法和循环伏安法的pH溶液；制备Bolds基础培养基(BBM)；作为转录和退火缓冲的组分；维持渗透平衡，确保分离的细胞外囊泡(EV)的纯度和稳定性；在制造横向流动装置时，作为横向流动条层合的缓冲层。
Sodium chloride, an essential nutrient, plays a critical role in biochemistry and molecular biology, making significant contributions to various biochemical applications. Within biological systems, it serves as a fundamental electrolyte, regulating osmotic pressure, pH balance, and electrical conductivity, all of which are essential for proper cellular function and vital physiological processes. Furthermore, sodium chloride plays a pivotal part in maintaining protein structure and promoting enzymatic activity, essential for stabilizing protein conformations and catalyzing biochemical reactions. Its role extends to the regulation of cellular homeostasis and the facilitation of ion and nutrient transport across cell membranes.It is an integral component of buffers like PBS and SSC, where it aids in various biochemical procedures, including the creation of density gradients and the fine-tuning of biological functions. Notably, sodium chloride is used to increase the ionic strength in buffers and culture media, impacting the ionic environment crucial for specific experiments and cell culture. Moreover, it is applied in DNA precipitation from samples containing SDS and the removal of small nucleic acid fragments during plasmid DNA preparations. Its utility extends to cell culture applications, where it plays a role in bacterial, yeast, and cell culture growth media.In molecular biology and cell culture, sodium chloride is an indispensable salt that finds its place in various aspects of research. It is a common constituent in cell culture media, lysis buffers, and protein storage solutions, contributing to the maintenance of optimal conditions for cell growth and experimentation. The sodium chloride used in these applications is of high purity, rigorously tested for impurities such as DNases, RNases, phosphatases, proteases, and trace metals, making it the ideal choice for molecular biology and biochemical research.
规格
别名
食盐 | 岩盐 | 盐 | 一氯化钠
英文别名
Sea water | Sodium chloride (NaCl) | Entsol | Natriumchlorid [German] | Halite | Sodium chloric | Sodium-36 chloride | Saline Mist | Top flake | CCRIS 982 | Purex
规格或纯度
分子生物学级, ≥99.5%(AT)
英文名称
Sodium chloride
生化机理
氯化钠有助于激活辅助性T细胞17(TH17)细胞的稳定诱导。
应用
Sodium chloride has been used: as a component of buffer solution to prepare the pH solutions for open-circuit potential and cyclic voltammetry；in the preparation of Bold’s basal medium (BBM)；as a component of transcription and annealing buffer；to maintain osmotic balance and ensure the purity and stability of the isolated extracellular vesicles (EVs)；as a buffer for the lamination of lateral flow strips in the fabrication of lateral flow devices.
储存条件
室温
运输条件
常规运输
纯度
≥99.5%(AT)
名称和识别符
PubChem SID
EC号
231-598-3
分子类型
小分子
IUPAC Name
sodium;chloride
INCHI
1S/ClH.Na/h1H;/q;+1/p-1
InChi Key
FAPWRFPIFSIZLT-UHFFFAOYSA-M
Smiles
[Na+].[Cl-]
Isomeric SMILES
[Na+].[Cl-]
分子量
58.44
Beilstein号
3534976
技术文档
高级数据
系统学分类
分类树（Taxonomy Tree）
-
界（kingdom)
无机化合物
- 超类（Superclass) 混合金属/非金属化合物
| 界（kingdom) | 无机化合物 |
|---|---|
| 超类（Superclass) | 混合金属/非金属化合物 |
| 类（Class) | 碱金属盐 |
| 亚类（Subclass） | 碱金属氯化物 |
| 中间层级节点（Intermediate Tree Nodes） | 暂无 |
| 直接上位类(Direct Parent) | 碱金属氯化物 |
| 其他上位类（Alternative Parents） | 无机钠盐 无机氯化物盐 |
| 分子骨架（Molecular Framework) | 暂无 |
| 取代基（Substituents） | 碱金属氯酸盐 - 无机氯化物 - 无机盐 - 无机钠盐 |
| 描述（Description） | 该化合物属于无机化合物中的碱金属氯化物类。这类化合物中最大的卤素原子为氯，最重的金属原子为碱金属。 |
| 外部描述符（External Descriptors） | inorganic chloride - inorganic sodium salt |
三维结构
交互式化学结构模型
关联靶点（人）
CA2
Tclin
Carbonic anhydrase II
(17698 活性数据)
CA1
Tclin
Carbonic anhydrase I
(13240 活性数据)
ST14
Tchem
Matriptase
(677 活性数据)
关联靶点（其它种属）
Carbonic anhydrase (69 活性数据)
Colletotrichum musae (107 活性数据)
Trypanosoma cruzi (99888 活性数据)
Mus musculus (284745 活性数据)
Fusarium verticillioides (912 活性数据)
Lasiodiplodia theobromae (193 活性数据)
Astrosclerin-3 (80 活性数据)
Musa acuminata AAA Group (20 活性数据)
Thielaviopsis paradoxa (80 活性数据)
作用机制
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
化学和物理性质
密度
2.165
敏感性
对湿度敏感
熔点
800 °C
分子量
58.440 g/mol
XLogP3
氢键供体数Hydrogen Bond Donor Count
0
氢键受体数Hydrogen Bond Acceptor Count
1
可旋转键计数Rotatable Bond Count
0
精确质量Exact Mass
57.9586 Da
单同位素质量Monoisotopic Mass
57.9586 Da
拓扑极表面积Topological Polar Surface Area
0.000 Ų
重原子数Heavy Atom Count
2
形式电荷Formal Charge
0
复杂度Complexity
2.000
同位素原子数Isotope Atom Count
0
定义的原子立体中心计数Defined Atom Stereocenter Count
0
未定义的原子立体中心计数Undefined Atom Stereocenter Count
0
定义的键立体中心计数Defined Bond Stereocenter Count
0
未定义的键立体中心计数Undefined Bond Stereocenter Count
0
所有立体化学键的总数The total count of all stereochemical bonds
0
共价键合单元计数Covalently-Bonded Unit Count
2
安全和危险性（GHS）
WGK Germany
1
RTECS
VZ4725000
Merck Index
14,8599
个人防护装备
Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
质检证书(CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
通过匹配包装上的批号来查找并下载产品的 COA，每批产品都进行了严格的验证，您可放心使用！
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
 G2610284 |
分析证书 | C111547 |
| G2610285 |
分析证书 | C111547 |
| A2614278 |
分析证书 | C111547 |
| A2614503 |
分析证书 | C111547 |
| I2523286 |
分析证书 | C111547 |
| I2523285 |
分析证书 | C111547 |
| H2513478 |
分析证书 | C111547 |
| H2513307 |
分析证书 | C111547 |
| L2301128 |
分析证书 | C111547 |
| L2301126 |
分析证书 | C111547 |
| E2527428 |
分析证书 | C111547 |
| E2527427 |
分析证书 | C111547 |
| B2513312 |
分析证书 | C111547 |
| B2513313 |
分析证书 | C111547 |
| L2402322 |
分析证书 | C111547 |
| L2402080 |
分析证书 | C111547 |
| G2410208 |
分析证书 | C111547 |
| G2410207 |
分析证书 | C111547 |
| A2405531 |
分析证书 | C111547 |
| L2301127 |
分析证书 | C111547 |
| G2322028 |
分析证书 | C111547 |
| F23081064 |
分析证书 | C111547 |
| E2331177 |
分析证书 | C111547 |
| E2324286 |
分析证书 | C111547 |
| D23111121 |
分析证书 | C111547 |
| I2214181 |
分析证书 | C111547 |
| D2214012 |
分析证书 | C111547 |
| D2214011 |
分析证书 | C111547 |
| K2224079 |
分析证书 | C111547 |
| K2224100 |
分析证书 | C111547 |
| D2214009 |
分析证书 | C111547 |
| D2214001 |
分析证书 | C111547 |
| B2218364 |
分析证书 | C111547 |
| A2219378 |
分析证书 | C111547 |
技术文档和文章
关于催化剂的基本概念
目录： 技术文章
分子生物学级
目录： 阿拉丁试剂的规格、级别和纯度
盐酸胍和尿素溶解包涵体的对比
目录： 技术文章
链霉亲和素修饰蛋白的专业指南
目录： 技术文章
防止蛋白沉淀的缓冲液添加剂
目录： 技术文章
为什么Protein A总脱落？
目录： 技术文章
如何优化镍琼脂糖微球的缓冲液组分
目录： 技术文章
实验室菌株该如何保存？
目录： 技术文章
如何选择最佳蛋白质纯化技术
目录： 技术文章
分子互作实验常见问答
目录： 常见问题(FAQs)
7种DNA连接酶的作用及特点
目录： 技术文章
What is Ion Exchange Chromatography Used For? 4 Important Applications for Protein Purification
目录： 技术文章
Mag-Fluo-4 AM Magnesium/Calcium Ion Fluorescent Probe: Properties, Experimental Use, and Aladdin Metal Ion Fluorescent Probe Selection Guide
目录： 技术文章
Fundamentals and Applications of Etching Solutions: Using Metallic Copper / PCB Etching as an Example
目录： 技术文章
His-Tag Protein Purification: Common Troubleshooting Questions and Practical Solutions
目录： 常见问题(FAQs)
Installing a Redox Switch on Biomolecules: Principles, Conjugation Essentials, and an Application Guide for ATTO MB2 NHS ester
目录： 技术文章
Calcium Gluconate: Physicochemical Properties, Pharmacopoeial Quality Control, and Application Guidelines
目录： 技术文章
Practical Guide to Sodium Carboxymethyl Cellulose (CMC-Na): Thickening/Stabilizing Mechanisms, Key Controls for Solution Preparation, and Selection Navigation (including Table 1 and Tables A–C)
目录： 技术文章
A Review of Ten Commonly Used Techniques for Detection, Quantification, and Interaction Analysis in Nucleic Acid Research
目录： 技术文章
Selection of Common Research Salts: A Task Map for Alkali Metal Salts & Alkaline Earth Metal Salts (with Product Tables 1–6)
目录： 技术文章
Perovskite PV/PeLED Precursor Guide: Selecting Metal Halide Salts, Key Conditions, and Reproducible Performance (including Product Tables 1–4 and a Selection Navigation Guide)
目录： 技术文章
Protein Tags Demystified: Classification, Properties, and Suitable Experimental Applications
目录： 技术文章
Methodological essentials for mineralization visualization: Alizarin Red S staining vs. Von Kossa silver staining
目录： 技术文章
Recent Advances in Methods for Measuring Plant Protein-Related Indices and Application-Oriented Selection
目录： 技术文章
Phycocyanin: A Review of Sources, Structural Features, Production Processes, Applications, and Claimed Benefits
目录： 技术文章
Acid Phosphatase: Dephosphorylation Reactions in Acidic Microenvironments and Their Research, Assay, and Detection Applications
目录： 技术文章
Diaphorase: NAD(P)H-Dependent Electron-Transfer Activity and Its Applications in Detection and Research
目录： 技术文章
Haptoglobin (Hp): A Key Carrier in the Free Hemoglobin Clearance–Detoxification Axis, with Assays and Applications
目录： 技术文章
Angiotensin-Converting Enzyme (ACE): A Review of Molecular Features, Catalytic Functions, and Research and Translational Applications
目录： 技术文章
Micrococcal Nuclease (MNase): A Technical Review of Enzymatic Properties, Reaction Control, and Research and Biomanufacturing Applications
目录： 技术文章
Hemicellulases: A Review of Substrate Specificity, Catalytic Systems, and Research and Industrial Applications
目录： 技术文章
Chlorophyll: Structural Features, Physicochemical Properties, and Key Points for Research and Industrial Applications
目录： 技术文章
Chitinases: Substrate-Specific Degradation Mechanisms, Enzymatic Properties, and Application Directions
目录： 技术文章
Research Value of Polyelectrolyte Multilayers: Layer-by-Layer Design of Interfacial Composition, Mass Transport, and Function
目录： 技术文章
The Positioning of pNPP in ALP Testing: Quantitative Detection Logic, Application Scenarios, and Selection Criteria
目录： 技术文章
Selection Logic, Operating Parameters, and Application Boundaries of Common Cell Culture Coating Solutions
目录： 技术文章
Why Fluorocarbon Resins Are Weatherable: Structural Stability, Low Surface Energy, and Coating Film Appearance Retention
目录： 技术文章
Failure Mechanisms, Application Limitations, and Systematic Improvement Directions for Polyester Coatings
目录： 技术文章
Capable of Swelling, Adsorption, and Cation Exchange: What Makes Montmorillonite Clay Different?
目录： 技术文章
How Should Montmorillonite Be Rationally Modified? Organic Modification, Inorganic Modification, and Application-Oriented Selection and Validation
目录： 技术文章
Selection and Formulation Design Guidelines for Phenolic Resins in Coatings: Applicable Scenarios, Application Limitations, and Performance Verification
目录： 技术文章
Why LABSA (Sulfonic Acid) Is Commonly Used in Household Cleaning Formulations: Neutralization Mechanism, Detergency Action, and Formulation Application Points
目录： 技术文章
Application of Fatty Acid Methyl Ester Sulfonate (MES) in Household Detergent and Cleaning Formulations: Detergency, Hard-Water Tolerance, and Selection Criteria
目录： 技术文章
K12 (Sodium Lauryl Sulfate/SLS) Is More Than a Foaming Agent: Structure, Properties, and Applications in Personal Care and Household Care Formulations
目录： 技术文章
From Structure to Rheology: How Carbomer Forms Gel Structures and Enables Thickening, Suspension, and Auxiliary Emulsion Stabilization
目录： 技术文章
Thickening, Suspension, Auxiliary Stabilization, and Agglomeration Mechanisms of Xanthan Gum in Personal Care Formulations: From Molecular Structure to Processing Applications
目录： 技术文章
Why Can 6501 (Cocamide DEA) Stabilize Foam and Build Viscosity? Structural Mechanism, 1:1/1:1.5 Differences, and Application Selection
目录： 技术文章
Practical Guide to TSA Tyramide Signal Amplification: How to Select Reagents, Optimize the Workflow, and Reduce Background When Detection Signals Are Weak for Low-Abundance Targets
目录： 技术文章
AES (Fatty Alcohol Polyoxyethylene Ether Sulfate) in Personal and Home-Care Cleansing Formulations: An Analysis of Structure, Performance, and Low-Temperature Flowability
目录： 技术文章
Signal Transduction Mechanism of Graphene Biosensors: From Molecular Recognition to Electrical/Optical Signal Readout and Materials Selection
目录： 技术文章
Understanding CAPB from Its Structure: How Cocamidopropyl Betaine Improves Foam, Enhances Mildness, and Supports Thickening
目录： 技术文章
What Is Synthetic Biology? The Industrialization Pathway from Upstream Reagent Toolchains to Biomanufacturing Applications
目录： 技术文章
What Are the Differences Among Sodium Dodecylbenzenesulfonate/SDBS, LAS, and Sodium α-Olefin Sulfonate/AOS: A Comparative Overview of Synthesis, Structure, Mechanism of Action, and Formulation Selection
目录： 技术文章
Analysis of the Foaming Performance Differences Between K12 and AOS: Structure, Acid–Base Stability, and Formulation Selection
目录： 技术文章
Mechanisms and Troubleshooting of Foam Reduction in Personal and Household Care Formulations: Film Rupture, Weak Interfacial Films, Insufficient Surfactant Supply, and Phase-State Disturbance
目录： 技术文章
Why Are Daily Chemical Products Prone to Viscosity Thinning in Summer? Core Mechanisms, Troubleshooting Methods, and Solutions
目录： 技术文章
Potassium iodide
目录： 技术文章
阿拉丁®植物研究相关产品
目录： 技术文章
Exosome-Related Ingredients in Skincare Products: Sources and Preparation, Quality Control, Evidence of Efficacy, and Safety Assessment
目录： 技术文章
Moisturizing Mechanisms of Tremella fuciformis Polysaccharides: From Polysaccharide Structure and Hydration Rheology to Dynamic Film Formation on the Skin Surface
目录： 技术文章
Multilevel Moisturizing Mechanisms of Sodium Hyaluronate and Its Derivatives: Molecular Weight Modulation, Crosslinking, Acetylation, and Major Sites of Action
目录： 技术文章
Phase-Partitioning Principles, System Differences, and Application Selection in Phenol-Based DNA and RNA Extraction
目录： 技术文章
Why Primary and Secondary Amines Have Difficulty Participating Directly in the Classical Mitsunobu Reaction: Mechanism, Inversion of Configuration, and Reaction Scope of BEHT-Mediated Alcohol Amination
目录： 技术文章
Differences Between Animal-Derived Collagen and Recombinant Collagen in Skincare: Sequence and Structure, Safety, Skin Effects, and Evidence Evaluation
目录： 技术文章
此产品的引用文献
溶液计算器
相关产品
氯化钠(NaCl)晶体结构模型,小型
氯化钠(NaCl)晶体结构模型,中型
氯化钠标准溶液-volumetric,0.1000mol/L in Water,CAS:7647-14-5
渗透压摩尔浓度标准物质(氯化钠溶液)-500.5 mOsmol·Kg-1,CAS:7647-14-5
渗透压摩尔浓度标准物质(氯化钠溶液)-600.9 mOsmol·Kg-1,CAS:7647-14-5
渗透压摩尔浓度标准物质(氯化钠溶液)-700.2 mOsmol·Kg-1,CAS:7647-14-5
渗透压摩尔浓度标准物质(氯化钠溶液)-399.6 mOsmol·Kg-1,CAS:7647-14-5
渗透压摩尔浓度标准物质(氯化钠溶液)-101.0 mOsmol·Kg-1,CAS:7647-14-5
渗透压摩尔浓度标准物质(氯化钠溶液)-199.9 mOsmol·Kg-1,CAS:7647-14-5
渗透压摩尔浓度标准物质(氯化钠溶液)-299.5 mOsmol·Kg-1,CAS:7647-14-5
氯化钠分析滴定液-分析滴定液, 0.05M,CAS:7647-14-5
氯化钠-AR, ≥99.5%,CAS:7647-14-5
氯化钠-GR, ≥99.8%,CAS:7647-14-5
氯化钠-PureSpectra™, 光谱纯,CAS:7647-14-5
氯化钠-用于细胞培养, 适用于昆虫细胞培养, ≥99.5%(T),CAS:7647-14-5
氯化钠-色谱HPLC级, ≥99.5%(AT),CAS:7647-14-5
氯化钠-适用于植物细胞培养, ≥99.5%,CAS:7647-14-5
氯化钠-PharmPure™, USP,CAS:7647-14-5
氯化钠-PrimorTrace™, ≥99.999% metals basis,CAS:7647-14-5
氯化钠-农残级, ≥99.5%,CAS:7647-14-5
氯化钠-PrimorTrace™, ≥99.99% metals basis,CAS:7647-14-5
氯化钠标准溶液-1M,CAS:7647-14-5
氯化钠滴定溶液标准物质-0.1M in H2O(20℃),CAS:7647-14-5
氯化钠-纯度标准物质99.96%+-0.02%,CAS:7647-14-5
氯化钠溶液-5mol/L,CAS:7647-14-5
氯化钠-PrimorTrace™, 超干级, ≥99.99% metals basis,CAS:7647-14-5
氯化钠-30%,CAS:7647-14-5
氯化钠-分析标准品, 100.00%±0.02%,CAS:7647-14-5
氯化钠-无水级, 试剂级, 高级纯, ≥99%,CAS:7647-14-5
氯化钠-欧洲药典（Ph.Eur）, 适用于分析, ACS, 优级品,CAS:7647-14-5
氯化钠-PharmPure™, USP, ChP, JP, BP, 欧洲药典（Ph.Eur）,CAS:7647-14-5
氯化钠-PrimorTrace™, ≥99.999% metals basis, −10 mesh,CAS:7647-14-5
氯化钠-无水级, ACS, ≥99%,CAS:7647-14-5
氯化钠-UltraBio™, 超纯级, ≥99.5%(AT),CAS:7647-14-5
氯化钠-ACS, ≥99%,CAS:7647-14-5
氯化钠 溶液-UltraBio™, 分子生物学级, 超纯级, ~5 M in H2O,CAS:7647-14-5
氯化钠 溶液-5 M,CAS:7647-14-5
氯化钠 溶液-工业级, ~26% (saturated in water at 20°C, AT),CAS:7647-14-5
氯化钠 溶液-0.9%水溶液，BioReagent Plus，适用于细胞培养,CAS:7647-14-5
氯化钠 溶液-0.85%,CAS:7647-14-5
氯化钠-35Cl-≥99 atom% ³⁵Cl,CAS:20510-55-8
氯化钠柠檬酸盐缓冲液-pH值7.0,粉末
氯化钠生理溶液-UltraBio™, tablet
氯化铯/氯化钠 (2:1) 共晶-珠状, 99.99% trace metals basis,CAS:15844-58-3
产品仅提供给经过验证的企业、机构和合格的专业人员用于研发。不适用于人类、动物、诊断或治疗。
Copyright © 2023至今 上海阿拉丁生化科技股份有限公司 SSE:688179 保留所有权利。
危险品化学品经营许可证（带存储）