S9888

Sigma-Aldrich

Sodium chloride

ACS reagent, ≥99.0%

Synonym(s):
Halite
Linear Formula:
NaCl
CAS Number:
Molecular Weight:
58.44
Beilstein/REAXYS Number:
3534976
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

grade

ACS reagent

vapor pressure

1.33 hPa ( 865 °C)

assay

≥99.0%

form

powder

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

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Application

Sodium chloride has been used for the preparation of tris buffered saline, phosphate buffered saline, MPM-2 (mitotic protein monoclonal 2) cell lysis buffer, immunoprecipitation wash buffer, LB (Luria-Bertani) media and dialysis buffer.

Packaging

2.5, 5, 10, 25, 50 kg in poly drum
1 kg in poly bottle
25, 500, 36×500 g in poly bottle

Legal Information

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

RIDADR

NONH for all modes of transport

WGK Germany

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Christopher S Hale et al.
The Review of scientific instruments, 90(3), 034102-034102 (2019-04-01)
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...
Immunofluorescent Staining of Mouse Intestinal Stem Cells.
O'Rourke KP et al.
Bio-protocol, 6, e1732-e1732 (2016)
MPM-2 Mediated Immunoprecipitation of Proteins Undergoing Proline-directed Phosphorylation.
Antonelli R and Zacchi P
Bio-protocol null
Meng Yuan et al.
Cell host & microbe, 25(6), 873-883 (2019-06-14)
The fusion peptide (FP) of HIV-1 envelope glycoprotein (Env) is essential for mediating viral entry. Detection of broadly neutralizing antibodies (bnAbs) that interact with the FP has revealed it as a site of vulnerability. We delineate X-ray and cryo-electron microscopy...
Heterologous expression and purification of catalytic domain of CESA1 from Arabidopsis thaliana.
Vandavasi VG and O?Neill H
Bio-protocol null
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