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重要文件

S6546

Sigma-Aldrich

氯化钠 溶液

Sodium chloride solution

5 M

同義詞:

Halite, NaCl, sodium chloride

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About This Item

線性公式:
NaCl
CAS號碼:
分子量::
58.44
Beilstein:
3534976
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.25
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無菌

0.2 μm filtered

品質等級

濃度

5 M

密度

1.190 g/cm3

SMILES 字串

[Na+].[Cl-]

InChI

1S/ClH.Na/h1H;/q;+1/p-1

InChI 密鑰

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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一般說明

氯化钠(NaCl)是一种常见的盐,也称为石盐,在自然界中普遍存在,并有许多重要的用途。它是一种白色结晶固体,易溶于水。NaCl是食品工业中的调味剂,用于制作面包和烘焙食品。NaCl是人和动物正常身体功能的必需盐。[1]NaCl 对于维持血浆渗透压和身体的细胞外液体积是必需的。过量的NaCl 导致血压升高,这会影响心血管和肾脏疾病。[2]NaCl是微生物培养基中的基本组分,特别是用于培养嗜盐菌。[3]无菌 NaCl是滴眼液的一种成分。[4]

應用

氯化钠已用于:
  • 作为CA3 锥体神经元层制备的无血清培养基的补充剂[5]
  • 制备寡核苷酸(ODNs)退火缓冲液[6]
  • 制备磷酸盐缓冲盐水和磷酸酶甲酯酶-1(PME-1)抑制和反筛选试验缓冲液[7]

儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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分析證明 (COA)

Lot/Batch Number

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存取文件庫

The Actions and Uses of Ophthalmic Drugs: A Textbook for Students and Practitioners (2013)
Simultaneous reprogramming and gene editing of human fibroblasts
Howden SE, et al.
Nature Protocols, 13(5), 875-875 (2018)
Probe Reports from the NIH Molecular Libraries Program (2010)
Dietary Reference Intakes for Water, Potassium, Sodium, Chloride, and Sulfate (2005)
The Genera Vibrio and Photobacterium
The Prokaryotes: Vol. 6: Proteobacteria: Gamma Subclass (2006)

條款

Enzymatic Assay of Sulfatase (EC 3.1.6.1.)

To measure collagenase activity, N-(3-[2-Furyl]acryloyl)-Leu-Gly-Pro-Ala is used in a continuous spectrophotometric rate determination at 345 nm. Collagenase hydrolyzes collagen peptide bonds.

為了測量膠原蛋白酶的活性,使用 N-(3-[2-糠基]丙烯酰基)-Leu-Gly-Pro-Ala 在 345 nm 下進行連續分光光度速率測定。膠原蛋白酶水解膠原蛋白肽鍵。

相關內容

Enzymatic Assay of Sulfatase (EC 3.1.6.1.)

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    1. 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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    1. 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

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