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S9888

Sigma-Aldrich

氯化钠

ACS reagent, ≥99.0%

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别名:
NaCl, 岩盐
线性分子式:
NaCl
CAS号:
7647-14-5
分子量:
58.44
Beilstein:
3534976
EC 号:
231-598-3
MDL编号:
MFCD00003477
UNSPSC代码:
12352302
PubChem化学物质编号:
329824637
NACRES:
NA.21

等级

ACS reagent

质量水平

200

Agency

suitable for EPA 1613
suitable for EPA 300
suitable for GB 5009.253-2016

蒸汽压

1.33 hPa ( 865 °C)

检测方案

≥99.0%

形式

powder

杂质

≤0.005% Insoluble matter

pH值（酸碱度）

5.0-9.0 (25 °C, 5% in solution)

mp

801 °C (lit.)

痕量阴离子

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

痕量阳离子

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

SMILES字符串

[Na+].[Cl-]

InChI

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

InChI key

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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相关类别

应用

氯化钠已应用于制备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)介质和透析缓冲液。

其他说明

访问 Redi-Dri™ 产品列表 746398
2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

法律信息

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

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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The membrane concentration osmometer coupled with multiple sample preparations has been used for over a century to determine a number of colloidal properties. At the dilute region, this method has been used to determine solute molecular mass. When the solution
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