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Merck
CN

746398

氯化钠

anhydrous, Redi-Dri, free-flowing, ACS reagent, ≥99%

别名:

NaCl, 岩盐

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关于此项目

线性分子式:
NaCl
化学文摘社编号:
分子量:
58.44
UNSPSC Code:
12352302
NACRES:
NA.21
PubChem Substance ID:
EC Number:
231-598-3
Beilstein/REAXYS Number:
3534976
MDL number:
Assay:
≥99%
Grade:
ACS reagent, anhydrous
Form:
powder
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Quality Level

grade

ACS reagent, anhydrous

agency

suitable for GB 5009.253-2016

vapor pressure

1.33 hPa ( 865 °C)

product line

Redi-Dri

assay

≥99%

form

powder

quality

free-flowing

impurities

≤0.005% Insoluble matter

pH

5.0-9.0 (25 °C, 5% in solution)

mp

801 °C (lit.)

anion traces

bromide (Br-): ≤0.01%, chlorate, nitrate (as NO3-): ≤0.003%, iodide (I-): ≤0.002%, phosphate (PO43-): ≤5 ppm, sulfate (SO42-): ≤0.004%

cation traces

Ba:, passes test, Ca: ≤0.002%, Fe: ≤2 ppm, K: ≤0.005%, Mg: ≤0.001%, heavy metals: ≤5 ppm (by ICP-OES)

SMILES string

[Na+].[Cl-]

InChI

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

InChI key

FAPWRFPIFSIZLT-UHFFFAOYSA-M

General description

Redi-Dri 技术消除了结块,也不需要复杂的程序来保持盐的自由流动。保持盐干燥有助于改进结果,提供准确的测量和更容易处理的盐和缓冲液。Redi-Dri 不需要在烤箱或干燥器中干燥盐,也不需要手动将盐分开,可以确保盐在几个月内保持易于使用,而无需担心防结块剂。即使在反复打开后,你也可以确信你的结果总是准确的。Redi-Dri 可以节省你的时间、精力和金钱,让你的盐可以使用更长时间!

Application

该氯化钠已用于制备tris缓冲液、磷酸缓冲盐、MPM-2(有丝分裂蛋白单克隆2)细胞裂解缓冲液、免疫沉淀洗涤缓冲液、LB (Luria-Bertani)培养基和透析缓冲液。

Features and Benefits

  • 提高效率——免除需要松散硬化粉末的时间和精力
  • 更加安全——避免使用工具大力敲碎团块的风险
  • 更加经济——制备和溶剂化速度更快,提高效率并节约成本
  • 质量保证——经过专业检测的出色品质,无抗结剂添加
  • 灵活的用量选择——有从研究到放大级别的用量规格可供选择

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC


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存储类别

13 - Non Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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实验方案

Overcoated SPME fiber enables low-level BPA analysis in food via SPME-GC-MS/MS, meeting tighter migration limit regulations.

商品

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.


Aaron S Schwartz-Duval et al.
Nature communications, 11(1), 4530-4530 (2020-09-12)
Various cancer cells have been demonstrated to have the capacity to form plasmonic gold nanoparticles when chloroauric acid is introduced to their cellular microenvironment. But their biomedical applications are limited, particularly considering the millimolar concentrations and longer incubation period of
Johnny Bonnardel et al.
Immunity, 51(4), 638-654 (2019-09-29)
Macrophages are strongly adapted to their tissue of residence. Yet, little is known about the cell-cell interactions that imprint the tissue-specific identities of macrophages in their respective niches. Using conditional depletion of liver Kupffer cells, we traced the developmental stages
Islem Gandouzi et al.
Materials (Basel, Switzerland), 12(7) (2019-04-14)
Pyoverdine is a fluorescent siderophore produced by Pseudomonas aeruginosa that can be considered as a detectable marker in nosocomial infections. The presence of pyoverdine in water can be directly linked to the presence of the P. aeruginosa, thus being a



全球贸易项目编号

货号GTIN
746398-12KG04061832890654
746398-25KG04061832890692
746398-5KG04061832890746
746398-6X500G04061832890784
746398-100G04061832564746
746398-1KG04054839597640
746398-2.5KG04061832890678
746398-4X2.5KG04061832890715
746398-500G04061832890739
746398-6X1KG04061832890760