If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
About This Item
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等级
reagent grade
质量水平
蒸汽压
1.3 hPa ( 865 °C)
表单
solid
技术
HPLC: suitable
pH值（酸碱度）
4.5-7.0 (20 °C, 100 g/L in H2O)
沸点
1461 °C/1013 hPa
mp
801 °C (lit.)
溶解性
358 g/L
堆积密度
1140 kg/m3
储存温度
2-30°C
SMILES字符串
[Na+].[Cl-]
InChI
1S/ClH.Na/h1H;/q;+1/p-1
InChI key
FAPWRFPIFSIZLT-UHFFFAOYSA-M
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应用
- Microplastic concentration, characterization, and size distribution in the Delaware Bay estuary.：本文研究特拉华湾中微塑料的分布和特征，使用氯化钠进行密度分离以提取环境样品中的微塑料颗粒(Nitzberg et al., 2024)。
- Electrochemically Grown Hole-Rich NiO(OH) Thin Films toward Hole-Mediated Very Fast and Selective Enzyme-Free Electrochemical Sensing of Dopamine under Simulated Environment.：以氯化钠为电解质成分，通过电化学方法开发NiO(OH)薄膜，提高多巴胺传感的电化学性能(Mondal et al., 2024)。
- Salt ions improve soybean protein isolate/curdlan complex fat substitutes: Effect of molecular interactions on freeze-thaw stability.：本文研究氯化钠等盐离子提高大豆分离蛋白-可得然胶（一种复合型食品脂肪替代品）冻融稳定性的作用(Zhao et al., 2024)。
- Determination of pesticide residues in soybeans using QuEChERS followed by deep eutectic solvent-based DLLME preconcentration prior to gas chromatography-mass spectrometry analysis.：本文使用氯化钠通过QuEChERS方法提取大豆的农药残留。说明盐可用于样品制备技术(Petrarca et al., 2024)。
- Potential-Modulated Surface-Enhanced Raman Spectroscopy of Tolmetin at Gold Nanoparticle Film Functionalized Polarizable Liquid-Liquid Interfaces.：在光谱分析药物的纳米颗粒增强界面时，使用氯化钠调节离子强度(Tarabet et al., 2024)。
法律信息
相关产品
储存分类代码
13 - Non Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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Separation and identification of oligonucleotides differing by one base in length using Size Exclusion Chromatography combined with multi-angle light scattering (SEC-MALS) detector.
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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